100278970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10243}}^1$

素因数の和:10350

約数の個数: 32

約数和(自身を含む): 199143360

約数和(自身を除く): 98864390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 10243, 20486, 51215, 102430, 112673, 225346, 563365, 911627, 1126730, 1823254, 4558135, 9116270, 10027897, 20055794, 50139485, 100278970]

約数ペア:

[(1, 100278970), (2, 50139485), (5, 20055794), (10, 10027897), (11, 9116270), (22, 4558135), (55, 1823254), (89, 1126730), (110, 911627), (178, 563365), (445, 225346), (890, 112673), (979, 102430), (1958, 51215), (4895, 20486), (9790, 10243)]