43030520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 105628320

約数和(自身を除く): 62597800

約数列:

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

約数ペア:

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