99627280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23497}}^1$

素因数の和:23563

約数の個数: 40

約数和(自身を含む): 236013912

約数和(自身を除く): 136386632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 23497, 46994, 93988, 117485, 187976, 234970, 375952, 469940, 939880, 1245341, 1879760, 2490682, 4981364, 6226705, 9962728, 12453410, 19925456, 24906820, 49813640, 99627280]

約数ペア:

[(1, 99627280), (2, 49813640), (4, 24906820), (5, 19925456), (8, 12453410), (10, 9962728), (16, 6226705), (20, 4981364), (40, 2490682), (53, 1879760), (80, 1245341), (106, 939880), (212, 469940), (265, 375952), (424, 234970), (530, 187976), (848, 117485), (1060, 93988), (2120, 46994), (4240, 23497)]