4154969320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2351}}^1$

素因数の和:2515

約数の個数: 128

約数和(自身を含む): 10424816640

約数和(自身を除く): 6269847320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 113, 115, 136, 170, 184, 226, 230, 340, 391, 452, 460, 565, 680, 782, 904, 920, 1130, 1564, 1921, 1955, 2260, 2351, 2599, 3128, 3842, 3910, 4520, 4702, 5198, 7684, 7820, 9404, 9605, 10396, 11755, 12995, 15368, 15640, 18808, 19210, 20792, 23510, 25990, 38420, 39967, 44183, 47020, 51980, 54073, 76840, 79934, 88366, 94040, 103960, 108146, 159868, 176732, 199835, 216292, 220915, 265663, 270365, 319736, 353464, 399670, 432584, 441830, 531326, 540730, 799340, 883660, 919241, 1062652, 1081460, 1328315, 1598680, 1767320, 1838482, 2125304, 2162920, 2656630, 3676964, 4516271, 4596205, 5313260, 6110249, 7353928, 9032542, 9192410, 10626520, 12220498, 18065084, 18384820, 22581355, 24440996, 30551245, 36130168, 36769640, 45162710, 48881992, 61102490, 90325420, 103874233, 122204980, 180650840, 207748466, 244409960, 415496932, 519371165, 830993864, 1038742330, 2077484660, 4154969320]

約数ペア:

[(1, 4154969320), (2, 2077484660), (4, 1038742330), (5, 830993864), (8, 519371165), (10, 415496932), (17, 244409960), (20, 207748466), (23, 180650840), (34, 122204980), (40, 103874233), (46, 90325420), (68, 61102490), (85, 48881992), (92, 45162710), (113, 36769640), (115, 36130168), (136, 30551245), (170, 24440996), (184, 22581355), (226, 18384820), (230, 18065084), (340, 12220498), (391, 10626520), (452, 9192410), (460, 9032542), (565, 7353928), (680, 6110249), (782, 5313260), (904, 4596205), (920, 4516271), (1130, 3676964), (1564, 2656630), (1921, 2162920), (1955, 2125304), (2260, 1838482), (2351, 1767320), (2599, 1598680), (3128, 1328315), (3842, 1081460), (3910, 1062652), (4520, 919241), (4702, 883660), (5198, 799340), (7684, 540730), (7820, 531326), (9404, 441830), (9605, 432584), (10396, 399670), (11755, 353464), (12995, 319736), (15368, 270365), (15640, 265663), (18808, 220915), (19210, 216292), (20792, 199835), (23510, 176732), (25990, 159868), (38420, 108146), (39967, 103960), (44183, 94040), (47020, 88366), (51980, 79934), (54073, 76840)]