85974160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34667}}^1$

素因数の和:34711

約数の個数: 40

約数和(自身を含む): 206343936

約数和(自身を除く): 120369776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 34667, 69334, 138668, 173335, 277336, 346670, 554672, 693340, 1074677, 1386680, 2149354, 2773360, 4298708, 5373385, 8597416, 10746770, 17194832, 21493540, 42987080, 85974160]

約数ペア:

[(1, 85974160), (2, 42987080), (4, 21493540), (5, 17194832), (8, 10746770), (10, 8597416), (16, 5373385), (20, 4298708), (31, 2773360), (40, 2149354), (62, 1386680), (80, 1074677), (124, 693340), (155, 554672), (248, 346670), (310, 277336), (496, 173335), (620, 138668), (1240, 69334), (2480, 34667)]