40484080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 118992384

約数和(自身を除く): 78508304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 83, 91, 104, 112, 130, 134, 140, 166, 182, 208, 260, 268, 280, 332, 335, 364, 415, 455, 469, 520, 536, 560, 581, 664, 670, 728, 830, 871, 910, 938, 1040, 1072, 1079, 1162, 1328, 1340, 1456, 1660, 1742, 1820, 1876, 2158, 2324, 2345, 2680, 2905, 3320, 3484, 3640, 3752, 4316, 4355, 4648, 4690, 5360, 5395, 5561, 5810, 6097, 6640, 6968, 7280, 7504, 7553, 8632, 8710, 9296, 9380, 10790, 11122, 11620, 12194, 13936, 15106, 17264, 17420, 18760, 21580, 22244, 23240, 24388, 27805, 30212, 30485, 34840, 37520, 37765, 38927, 43160, 44488, 46480, 48776, 55610, 60424, 60970, 69680, 72293, 75530, 77854, 86320, 88976, 97552, 111220, 120848, 121940, 144586, 151060, 155708, 194635, 222440, 243880, 289172, 302120, 311416, 361465, 389270, 444880, 487760, 506051, 578344, 604240, 622832, 722930, 778540, 1012102, 1156688, 1445860, 1557080, 2024204, 2530255, 2891720, 3114160, 4048408, 5060510, 5783440, 8096816, 10121020, 20242040, 40484080]

約数ペア:

[(1, 40484080), (2, 20242040), (4, 10121020), (5, 8096816), (7, 5783440), (8, 5060510), (10, 4048408), (13, 3114160), (14, 2891720), (16, 2530255), (20, 2024204), (26, 1557080), (28, 1445860), (35, 1156688), (40, 1012102), (52, 778540), (56, 722930), (65, 622832), (67, 604240), (70, 578344), (80, 506051), (83, 487760), (91, 444880), (104, 389270), (112, 361465), (130, 311416), (134, 302120), (140, 289172), (166, 243880), (182, 222440), (208, 194635), (260, 155708), (268, 151060), (280, 144586), (332, 121940), (335, 120848), (364, 111220), (415, 97552), (455, 88976), (469, 86320), (520, 77854), (536, 75530), (560, 72293), (581, 69680), (664, 60970), (670, 60424), (728, 55610), (830, 48776), (871, 46480), (910, 44488), (938, 43160), (1040, 38927), (1072, 37765), (1079, 37520), (1162, 34840), (1328, 30485), (1340, 30212), (1456, 27805), (1660, 24388), (1742, 23240), (1820, 22244), (1876, 21580), (2158, 18760), (2324, 17420), (2345, 17264), (2680, 15106), (2905, 13936), (3320, 12194), (3484, 11620), (3640, 11122), (3752, 10790), (4316, 9380), (4355, 9296), (4648, 8710), (4690, 8632), (5360, 7553), (5395, 7504), (5561, 7280), (5810, 6968), (6097, 6640)]