5280245360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{22171}}^1$

素因数の和:22426

約数の個数: 80

約数和(自身を含む): 13279254240

約数和(自身を除く): 7999008880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 229, 260, 458, 520, 916, 1040, 1145, 1832, 2290, 2977, 3664, 4580, 5954, 9160, 11908, 14885, 18320, 22171, 23816, 29770, 44342, 47632, 59540, 88684, 110855, 119080, 177368, 221710, 238160, 288223, 354736, 443420, 576446, 886840, 1152892, 1441115, 1773680, 2305784, 2882230, 4611568, 5077159, 5764460, 10154318, 11528920, 20308636, 23057840, 25385795, 40617272, 50771590, 66003067, 81234544, 101543180, 132006134, 203086360, 264012268, 330015335, 406172720, 528024536, 660030670, 1056049072, 1320061340, 2640122680, 5280245360]

約数ペア:

[(1, 5280245360), (2, 2640122680), (4, 1320061340), (5, 1056049072), (8, 660030670), (10, 528024536), (13, 406172720), (16, 330015335), (20, 264012268), (26, 203086360), (40, 132006134), (52, 101543180), (65, 81234544), (80, 66003067), (104, 50771590), (130, 40617272), (208, 25385795), (229, 23057840), (260, 20308636), (458, 11528920), (520, 10154318), (916, 5764460), (1040, 5077159), (1145, 4611568), (1832, 2882230), (2290, 2305784), (2977, 1773680), (3664, 1441115), (4580, 1152892), (5954, 886840), (9160, 576446), (11908, 443420), (14885, 354736), (18320, 288223), (22171, 238160), (23816, 221710), (29770, 177368), (44342, 119080), (47632, 110855), (59540, 88684)]