99538960

素因数分解:

$2^4\times 5^1\times {\mathrm{839}}^1\times {\mathrm{1483}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 231860160

約数和(自身を除く): 132321200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 839, 1483, 1678, 2966, 3356, 4195, 5932, 6712, 7415, 8390, 11864, 13424, 14830, 16780, 23728, 29660, 33560, 59320, 67120, 118640, 1244237, 2488474, 4976948, 6221185, 9953896, 12442370, 19907792, 24884740, 49769480, 99538960]

約数ペア:

[(1, 99538960), (2, 49769480), (4, 24884740), (5, 19907792), (8, 12442370), (10, 9953896), (16, 6221185), (20, 4976948), (40, 2488474), (80, 1244237), (839, 118640), (1483, 67120), (1678, 59320), (2966, 33560), (3356, 29660), (4195, 23728), (5932, 16780), (6712, 14830), (7415, 13424), (8390, 11864)]