885713920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1946

約数の個数: 176

約数和(自身を含む): 2616360768

約数和(自身を除く): 1730646848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 1901, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 3802, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 7604, 8320, 8960, 9505, 11648, 13307, 13312, 14560, 15208, 16640, 17920, 19010, 23296, 24713, 26614, 29120, 30416, 33280, 35840, 38020, 46592, 49426, 53228, 58240, 60832, 66535, 66560, 76040, 93184, 98852, 106456, 116480, 121664, 123565, 133070, 152080, 172991, 197704, 212912, 232960, 243328, 247130, 266140, 304160, 345982, 395408, 425824, 465920, 486656, 494260, 532280, 608320, 691964, 790816, 851648, 864955, 973312, 988520, 1064560, 1216640, 1383928, 1581632, 1703296, 1729910, 1946624, 1977040, 2129120, 2433280, 2767856, 3163264, 3406592, 3459820, 3954080, 4258240, 4866560, 5535712, 6326528, 6813184, 6919640, 7908160, 8516480, 9733120, 11071424, 12653056, 13626368, 13839280, 15816320, 17032960, 22142848, 25306112, 27678560, 31632640, 34065920, 44285696, 55357120, 63265280, 68131840, 88571392, 110714240, 126530560, 177142784, 221428480, 442856960, 885713920]

約数ペア:

[(1, 885713920), (2, 442856960), (4, 221428480), (5, 177142784), (7, 126530560), (8, 110714240), (10, 88571392), (13, 68131840), (14, 63265280), (16, 55357120), (20, 44285696), (26, 34065920), (28, 31632640), (32, 27678560), (35, 25306112), (40, 22142848), (52, 17032960), (56, 15816320), (64, 13839280), (65, 13626368), (70, 12653056), (80, 11071424), (91, 9733120), (104, 8516480), (112, 7908160), (128, 6919640), (130, 6813184), (140, 6326528), (160, 5535712), (182, 4866560), (208, 4258240), (224, 3954080), (256, 3459820), (260, 3406592), (280, 3163264), (320, 2767856), (364, 2433280), (416, 2129120), (448, 1977040), (455, 1946624), (512, 1729910), (520, 1703296), (560, 1581632), (640, 1383928), (728, 1216640), (832, 1064560), (896, 988520), (910, 973312), (1024, 864955), (1040, 851648), (1120, 790816), (1280, 691964), (1456, 608320), (1664, 532280), (1792, 494260), (1820, 486656), (1901, 465920), (2080, 425824), (2240, 395408), (2560, 345982), (2912, 304160), (3328, 266140), (3584, 247130), (3640, 243328), (3802, 232960), (4160, 212912), (4480, 197704), (5120, 172991), (5824, 152080), (6656, 133070), (7168, 123565), (7280, 121664), (7604, 116480), (8320, 106456), (8960, 98852), (9505, 93184), (11648, 76040), (13307, 66560), (13312, 66535), (14560, 60832), (15208, 58240), (16640, 53228), (17920, 49426), (19010, 46592), (23296, 38020), (24713, 35840), (26614, 33280), (29120, 30416)]