57383840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^3\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 146013840

約数和(自身を除く): 88630000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 146, 160, 170, 272, 289, 292, 340, 365, 544, 578, 584, 680, 730, 1156, 1168, 1241, 1360, 1445, 1460, 2312, 2336, 2482, 2720, 2890, 2920, 4624, 4913, 4964, 5780, 5840, 6205, 9248, 9826, 9928, 11560, 11680, 12410, 19652, 19856, 21097, 23120, 24565, 24820, 39304, 39712, 42194, 46240, 49130, 49640, 78608, 84388, 98260, 99280, 105485, 157216, 168776, 196520, 198560, 210970, 337552, 358649, 393040, 421940, 675104, 717298, 786080, 843880, 1434596, 1687760, 1793245, 2869192, 3375520, 3586490, 5738384, 7172980, 11476768, 14345960, 28691920, 57383840]

約数ペア:

[(1, 57383840), (2, 28691920), (4, 14345960), (5, 11476768), (8, 7172980), (10, 5738384), (16, 3586490), (17, 3375520), (20, 2869192), (32, 1793245), (34, 1687760), (40, 1434596), (68, 843880), (73, 786080), (80, 717298), (85, 675104), (136, 421940), (146, 393040), (160, 358649), (170, 337552), (272, 210970), (289, 198560), (292, 196520), (340, 168776), (365, 157216), (544, 105485), (578, 99280), (584, 98260), (680, 84388), (730, 78608), (1156, 49640), (1168, 49130), (1241, 46240), (1360, 42194), (1445, 39712), (1460, 39304), (2312, 24820), (2336, 24565), (2482, 23120), (2720, 21097), (2890, 19856), (2920, 19652), (4624, 12410), (4913, 11680), (4964, 11560), (5780, 9928), (5840, 9826), (6205, 9248)]