85909360

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2879}}^1$

素因数の和:3265

約数の個数: 40

約数和(自身を含む): 200344320

約数和(自身を除く): 114434960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2879, 2984, 3730, 5758, 5968, 7460, 11516, 14395, 14920, 23032, 28790, 29840, 46064, 57580, 115160, 230320, 1073867, 2147734, 4295468, 5369335, 8590936, 10738670, 17181872, 21477340, 42954680, 85909360]

約数ペア:

[(1, 85909360), (2, 42954680), (4, 21477340), (5, 17181872), (8, 10738670), (10, 8590936), (16, 5369335), (20, 4295468), (40, 2147734), (80, 1073867), (373, 230320), (746, 115160), (1492, 57580), (1865, 46064), (2879, 29840), (2984, 28790), (3730, 23032), (5758, 14920), (5968, 14395), (7460, 11516)]