86061040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 218298528

約数和(自身を除く): 132237488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 997, 1040, 1079, 1328, 1660, 1994, 2158, 3320, 3988, 4316, 4985, 5395, 6640, 7976, 8632, 9970, 10790, 12961, 15952, 17264, 19940, 21580, 25922, 39880, 43160, 51844, 64805, 79760, 82751, 86320, 103688, 129610, 165502, 207376, 259220, 331004, 413755, 518440, 662008, 827510, 1036880, 1075763, 1324016, 1655020, 2151526, 3310040, 4303052, 5378815, 6620080, 8606104, 10757630, 17212208, 21515260, 43030520, 86061040]

約数ペア:

[(1, 86061040), (2, 43030520), (4, 21515260), (5, 17212208), (8, 10757630), (10, 8606104), (13, 6620080), (16, 5378815), (20, 4303052), (26, 3310040), (40, 2151526), (52, 1655020), (65, 1324016), (80, 1075763), (83, 1036880), (104, 827510), (130, 662008), (166, 518440), (208, 413755), (260, 331004), (332, 259220), (415, 207376), (520, 165502), (664, 129610), (830, 103688), (997, 86320), (1040, 82751), (1079, 79760), (1328, 64805), (1660, 51844), (1994, 43160), (2158, 39880), (3320, 25922), (3988, 21580), (4316, 19940), (4985, 17264), (5395, 15952), (6640, 12961), (7976, 10790), (8632, 9970)]