2417396980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{4177}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 5348508480

約数和(自身を除く): 2931111500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1523, 3046, 4177, 6092, 7615, 8354, 15230, 16708, 20885, 28937, 30460, 41770, 57874, 79363, 83540, 115748, 144685, 158726, 289370, 317452, 396815, 578740, 793630, 1587260, 6361571, 12723142, 25446284, 31807855, 63615710, 120869849, 127231420, 241739698, 483479396, 604349245, 1208698490, 2417396980]

約数ペア:

[(1, 2417396980), (2, 1208698490), (4, 604349245), (5, 483479396), (10, 241739698), (19, 127231420), (20, 120869849), (38, 63615710), (76, 31807855), (95, 25446284), (190, 12723142), (380, 6361571), (1523, 1587260), (3046, 793630), (4177, 578740), (6092, 396815), (7615, 317452), (8354, 289370), (15230, 158726), (16708, 144685), (20885, 115748), (28937, 83540), (30460, 79363), (41770, 57874)]