11071250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:560

約数の個数: 40

約数和(自身を含む): 22014828

約数和(自身を除く): 10943578

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 521, 625, 850, 1042, 1250, 2125, 2605, 4250, 5210, 8857, 10625, 13025, 17714, 21250, 26050, 44285, 65125, 88570, 130250, 221425, 325625, 442850, 651250, 1107125, 2214250, 5535625, 11071250]

約数ペア:

[(1, 11071250), (2, 5535625), (5, 2214250), (10, 1107125), (17, 651250), (25, 442850), (34, 325625), (50, 221425), (85, 130250), (125, 88570), (170, 65125), (250, 44285), (425, 26050), (521, 21250), (625, 17714), (850, 13025), (1042, 10625), (1250, 8857), (2125, 5210), (2605, 4250)]