82916320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 205873920

約数和(自身を除く): 122957600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 146, 155, 160, 229, 248, 292, 310, 365, 458, 496, 584, 620, 730, 916, 992, 1145, 1168, 1240, 1460, 1832, 2263, 2290, 2336, 2480, 2920, 3664, 4526, 4580, 4960, 5840, 7099, 7328, 9052, 9160, 11315, 11680, 14198, 16717, 18104, 18320, 22630, 28396, 33434, 35495, 36208, 36640, 45260, 56792, 66868, 70990, 72416, 83585, 90520, 113584, 133736, 141980, 167170, 181040, 227168, 267472, 283960, 334340, 362080, 518227, 534944, 567920, 668680, 1036454, 1135840, 1337360, 2072908, 2591135, 2674720, 4145816, 5182270, 8291632, 10364540, 16583264, 20729080, 41458160, 82916320]

約数ペア:

[(1, 82916320), (2, 41458160), (4, 20729080), (5, 16583264), (8, 10364540), (10, 8291632), (16, 5182270), (20, 4145816), (31, 2674720), (32, 2591135), (40, 2072908), (62, 1337360), (73, 1135840), (80, 1036454), (124, 668680), (146, 567920), (155, 534944), (160, 518227), (229, 362080), (248, 334340), (292, 283960), (310, 267472), (365, 227168), (458, 181040), (496, 167170), (584, 141980), (620, 133736), (730, 113584), (916, 90520), (992, 83585), (1145, 72416), (1168, 70990), (1240, 66868), (1460, 56792), (1832, 45260), (2263, 36640), (2290, 36208), (2336, 35495), (2480, 33434), (2920, 28396), (3664, 22630), (4526, 18320), (4580, 18104), (4960, 16717), (5840, 14198), (7099, 11680), (7328, 11315), (9052, 9160)]