410130160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1489}}^1$

素因数の和:1826

約数の個数: 80

約数和(自身を含む): 1044263520

約数和(自身を除く): 634133360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 313, 440, 626, 880, 1252, 1489, 1565, 2504, 2978, 3130, 3443, 5008, 5956, 6260, 6886, 7445, 11912, 12520, 13772, 14890, 16379, 17215, 23824, 25040, 27544, 29780, 32758, 34430, 55088, 59560, 65516, 68860, 81895, 119120, 131032, 137720, 163790, 262064, 275440, 327580, 466057, 655160, 932114, 1310320, 1864228, 2330285, 3728456, 4660570, 5126627, 7456912, 9321140, 10253254, 18642280, 20506508, 25633135, 37284560, 41013016, 51266270, 82026032, 102532540, 205065080, 410130160]

約数ペア:

[(1, 410130160), (2, 205065080), (4, 102532540), (5, 82026032), (8, 51266270), (10, 41013016), (11, 37284560), (16, 25633135), (20, 20506508), (22, 18642280), (40, 10253254), (44, 9321140), (55, 7456912), (80, 5126627), (88, 4660570), (110, 3728456), (176, 2330285), (220, 1864228), (313, 1310320), (440, 932114), (626, 655160), (880, 466057), (1252, 327580), (1489, 275440), (1565, 262064), (2504, 163790), (2978, 137720), (3130, 131032), (3443, 119120), (5008, 81895), (5956, 68860), (6260, 65516), (6886, 59560), (7445, 55088), (11912, 34430), (12520, 32758), (13772, 29780), (14890, 27544), (16379, 25040), (17215, 23824)]