2092192280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{1621}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 4831354080

約数和(自身を除く): 2739161800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 787, 820, 1574, 1621, 1640, 3148, 3242, 3935, 6296, 6484, 7870, 8105, 12968, 15740, 16210, 31480, 32267, 32420, 64534, 64840, 66461, 129068, 132922, 161335, 258136, 265844, 322670, 332305, 531688, 645340, 664610, 1275727, 1290680, 1329220, 2551454, 2658440, 5102908, 6378635, 10205816, 12757270, 25514540, 51029080, 52304807, 104609614, 209219228, 261524035, 418438456, 523048070, 1046096140, 2092192280]

約数ペア:

[(1, 2092192280), (2, 1046096140), (4, 523048070), (5, 418438456), (8, 261524035), (10, 209219228), (20, 104609614), (40, 52304807), (41, 51029080), (82, 25514540), (164, 12757270), (205, 10205816), (328, 6378635), (410, 5102908), (787, 2658440), (820, 2551454), (1574, 1329220), (1621, 1290680), (1640, 1275727), (3148, 664610), (3242, 645340), (3935, 531688), (6296, 332305), (6484, 322670), (7870, 265844), (8105, 258136), (12968, 161335), (15740, 132922), (16210, 129068), (31480, 66461), (32267, 64840), (32420, 64534)]