220924310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5101}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 409955904

約数和(自身を除く): 189031594

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 5101, 8662, 10202, 21655, 25505, 43310, 51010, 311161, 362171, 622322, 724342, 1555805, 1810855, 3111610, 3621710, 22092431, 44184862, 110462155, 220924310]

約数ペア:

[(1, 220924310), (2, 110462155), (5, 44184862), (10, 22092431), (61, 3621710), (71, 3111610), (122, 1810855), (142, 1555805), (305, 724342), (355, 622322), (610, 362171), (710, 311161), (4331, 51010), (5101, 43310), (8662, 25505), (10202, 21655)]