50380920320

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2100

約数の個数: 160

約数和(自身を含む): 123280109568

約数和(自身を除く): 72899189248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 127, 128, 160, 166, 254, 256, 320, 332, 415, 508, 512, 635, 640, 664, 830, 1016, 1270, 1280, 1328, 1660, 1867, 2032, 2540, 2560, 2656, 3320, 3734, 4064, 5080, 5312, 6640, 7468, 8128, 9335, 10160, 10541, 10624, 13280, 14936, 16256, 18670, 20320, 21082, 21248, 26560, 29872, 32512, 37340, 40640, 42164, 42496, 52705, 53120, 59744, 65024, 74680, 81280, 84328, 105410, 106240, 119488, 149360, 154961, 162560, 168656, 210820, 212480, 237109, 238976, 298720, 309922, 325120, 337312, 421640, 474218, 477952, 597440, 619844, 674624, 774805, 843280, 948436, 955904, 1185545, 1194880, 1239688, 1349248, 1549610, 1686560, 1896872, 2371090, 2389760, 2479376, 2698496, 3099220, 3373120, 3793744, 4742180, 4779520, 4958752, 5396992, 6198440, 6746240, 7587488, 9484360, 9917504, 12396880, 13492480, 15174976, 18968720, 19680047, 19835008, 24793760, 26984960, 30349952, 37937440, 39360094, 39670016, 49587520, 60699904, 75874880, 78720188, 79340032, 98400235, 99175040, 121399808, 151749760, 157440376, 196800470, 198350080, 303499520, 314880752, 393600940, 396700160, 606999040, 629761504, 787201880, 1259523008, 1574403760, 2519046016, 3148807520, 5038092032, 6297615040, 10076184064, 12595230080, 25190460160, 50380920320]

約数ペア:

[(1, 50380920320), (2, 25190460160), (4, 12595230080), (5, 10076184064), (8, 6297615040), (10, 5038092032), (16, 3148807520), (20, 2519046016), (32, 1574403760), (40, 1259523008), (64, 787201880), (80, 629761504), (83, 606999040), (127, 396700160), (128, 393600940), (160, 314880752), (166, 303499520), (254, 198350080), (256, 196800470), (320, 157440376), (332, 151749760), (415, 121399808), (508, 99175040), (512, 98400235), (635, 79340032), (640, 78720188), (664, 75874880), (830, 60699904), (1016, 49587520), (1270, 39670016), (1280, 39360094), (1328, 37937440), (1660, 30349952), (1867, 26984960), (2032, 24793760), (2540, 19835008), (2560, 19680047), (2656, 18968720), (3320, 15174976), (3734, 13492480), (4064, 12396880), (5080, 9917504), (5312, 9484360), (6640, 7587488), (7468, 6746240), (8128, 6198440), (9335, 5396992), (10160, 4958752), (10541, 4779520), (10624, 4742180), (13280, 3793744), (14936, 3373120), (16256, 3099220), (18670, 2698496), (20320, 2479376), (21082, 2389760), (21248, 2371090), (26560, 1896872), (29872, 1686560), (32512, 1549610), (37340, 1349248), (40640, 1239688), (42164, 1194880), (42496, 1185545), (52705, 955904), (53120, 948436), (59744, 843280), (65024, 774805), (74680, 674624), (81280, 619844), (84328, 597440), (105410, 477952), (106240, 474218), (119488, 421640), (149360, 337312), (154961, 325120), (162560, 309922), (168656, 298720), (210820, 238976), (212480, 237109)]