100097680

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9133}}^1$

素因数の和:9283

約数の個数: 40

約数和(自身を含む): 234451512

約数和(自身を除く): 134353832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 9133, 10960, 18266, 36532, 45665, 73064, 91330, 146128, 182660, 365320, 730640, 1251221, 2502442, 5004884, 6256105, 10009768, 12512210, 20019536, 25024420, 50048840, 100097680]

約数ペア:

[(1, 100097680), (2, 50048840), (4, 25024420), (5, 20019536), (8, 12512210), (10, 10009768), (16, 6256105), (20, 5004884), (40, 2502442), (80, 1251221), (137, 730640), (274, 365320), (548, 182660), (685, 146128), (1096, 91330), (1370, 73064), (2192, 45665), (2740, 36532), (5480, 18266), (9133, 10960)]