283372240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 685241856

約数和(自身を除く): 401869616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 163, 248, 310, 326, 496, 620, 652, 701, 815, 1240, 1304, 1402, 1630, 2480, 2608, 2804, 3260, 3505, 5053, 5608, 6520, 7010, 10106, 11216, 13040, 14020, 20212, 21731, 25265, 28040, 40424, 43462, 50530, 56080, 80848, 86924, 101060, 108655, 114263, 173848, 202120, 217310, 228526, 347696, 404240, 434620, 457052, 571315, 869240, 914104, 1142630, 1738480, 1828208, 2285260, 3542153, 4570520, 7084306, 9141040, 14168612, 17710765, 28337224, 35421530, 56674448, 70843060, 141686120, 283372240]

約数ペア:

[(1, 283372240), (2, 141686120), (4, 70843060), (5, 56674448), (8, 35421530), (10, 28337224), (16, 17710765), (20, 14168612), (31, 9141040), (40, 7084306), (62, 4570520), (80, 3542153), (124, 2285260), (155, 1828208), (163, 1738480), (248, 1142630), (310, 914104), (326, 869240), (496, 571315), (620, 457052), (652, 434620), (701, 404240), (815, 347696), (1240, 228526), (1304, 217310), (1402, 202120), (1630, 173848), (2480, 114263), (2608, 108655), (2804, 101060), (3260, 86924), (3505, 80848), (5053, 56080), (5608, 50530), (6520, 43462), (7010, 40424), (10106, 28040), (11216, 25265), (13040, 21731), (14020, 20212)]