55886261840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22534783}}^1$

素因数の和:22534827

約数の個数: 40

約数和(自身を含む): 134127034368

約数和(自身を除く): 78240772528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 22534783, 45069566, 90139132, 112673915, 180278264, 225347830, 360556528, 450695660, 698578273, 901391320, 1397156546, 1802782640, 2794313092, 3492891365, 5588626184, 6985782730, 11177252368, 13971565460, 27943130920, 55886261840]

約数ペア:

[(1, 55886261840), (2, 27943130920), (4, 13971565460), (5, 11177252368), (8, 6985782730), (10, 5588626184), (16, 3492891365), (20, 2794313092), (31, 1802782640), (40, 1397156546), (62, 901391320), (80, 698578273), (124, 450695660), (155, 360556528), (248, 225347830), (310, 180278264), (496, 112673915), (620, 90139132), (1240, 45069566), (2480, 22534783)]