63714640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4259}}^1$

素因数の和:4300

約数の個数: 80

約数和(自身を含む): 171149760

約数和(自身を除く): 107435120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 4259, 7480, 8518, 14960, 17036, 21295, 34072, 42590, 46849, 68144, 72403, 85180, 93698, 144806, 170360, 187396, 234245, 289612, 340720, 362015, 374792, 468490, 579224, 724030, 749584, 796433, 936980, 1158448, 1448060, 1592866, 1873960, 2896120, 3185732, 3747920, 3982165, 5792240, 6371464, 7964330, 12742928, 15928660, 31857320, 63714640]

約数ペア:

[(1, 63714640), (2, 31857320), (4, 15928660), (5, 12742928), (8, 7964330), (10, 6371464), (11, 5792240), (16, 3982165), (17, 3747920), (20, 3185732), (22, 2896120), (34, 1873960), (40, 1592866), (44, 1448060), (55, 1158448), (68, 936980), (80, 796433), (85, 749584), (88, 724030), (110, 579224), (136, 468490), (170, 374792), (176, 362015), (187, 340720), (220, 289612), (272, 234245), (340, 187396), (374, 170360), (440, 144806), (680, 93698), (748, 85180), (880, 72403), (935, 68144), (1360, 46849), (1496, 42590), (1870, 34072), (2992, 21295), (3740, 17036), (4259, 14960), (7480, 8518)]