137754080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27773}}^1$

素因数の和:27819

約数の個数: 48

約数和(自身を含む): 335954304

約数和(自身を除く): 198200224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 27773, 55546, 111092, 138865, 222184, 277730, 444368, 555460, 860963, 888736, 1110920, 1721926, 2221840, 3443852, 4304815, 4443680, 6887704, 8609630, 13775408, 17219260, 27550816, 34438520, 68877040, 137754080]

約数ペア:

[(1, 137754080), (2, 68877040), (4, 34438520), (5, 27550816), (8, 17219260), (10, 13775408), (16, 8609630), (20, 6887704), (31, 4443680), (32, 4304815), (40, 3443852), (62, 2221840), (80, 1721926), (124, 1110920), (155, 888736), (160, 860963), (248, 555460), (310, 444368), (496, 277730), (620, 222184), (992, 138865), (1240, 111092), (2480, 55546), (4960, 27773)]