88350702980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3529}}^1\times {\mathrm{20521}}^1$

素因数の和:24120

約数の個数: 48

約数和(自身を含む): 188640686640

約数和(自身を除く): 100289983660

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3529, 7058, 14116, 17645, 20521, 35290, 41042, 70580, 82084, 102605, 205210, 215269, 410420, 430538, 861076, 1076345, 1251781, 2152690, 2503562, 4305380, 5007124, 6258905, 12517810, 25035620, 72418609, 144837218, 289674436, 362093045, 724186090, 1448372180, 4417535149, 8835070298, 17670140596, 22087675745, 44175351490, 88350702980]

約数ペア:

[(1, 88350702980), (2, 44175351490), (4, 22087675745), (5, 17670140596), (10, 8835070298), (20, 4417535149), (61, 1448372180), (122, 724186090), (244, 362093045), (305, 289674436), (610, 144837218), (1220, 72418609), (3529, 25035620), (7058, 12517810), (14116, 6258905), (17645, 5007124), (20521, 4305380), (35290, 2503562), (41042, 2152690), (70580, 1251781), (82084, 1076345), (102605, 861076), (205210, 430538), (215269, 410420)]