4961923960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{10321}}^1$

素因数の和:10457

約数の個数: 128

約数和(自身を含む): 13644858240

約数和(自身を除く): 8682934280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 101, 119, 136, 140, 170, 202, 238, 280, 340, 404, 476, 505, 595, 680, 707, 808, 952, 1010, 1190, 1414, 1717, 2020, 2380, 2828, 3434, 3535, 4040, 4760, 5656, 6868, 7070, 8585, 10321, 12019, 13736, 14140, 17170, 20642, 24038, 28280, 34340, 41284, 48076, 51605, 60095, 68680, 72247, 82568, 96152, 103210, 120190, 144494, 175457, 206420, 240380, 288988, 350914, 361235, 412840, 480760, 577976, 701828, 722470, 877285, 1042421, 1228199, 1403656, 1444940, 1754570, 2084842, 2456398, 2889880, 3509140, 4169684, 4912796, 5212105, 6140995, 7018280, 7296947, 8339368, 9825592, 10424210, 12281990, 14593894, 17721157, 20848420, 24563980, 29187788, 35442314, 36484735, 41696840, 49127960, 58375576, 70884628, 72969470, 88605785, 124048099, 141769256, 145938940, 177211570, 248096198, 291877880, 354423140, 496192396, 620240495, 708846280, 992384792, 1240480990, 2480961980, 4961923960]

約数ペア:

[(1, 4961923960), (2, 2480961980), (4, 1240480990), (5, 992384792), (7, 708846280), (8, 620240495), (10, 496192396), (14, 354423140), (17, 291877880), (20, 248096198), (28, 177211570), (34, 145938940), (35, 141769256), (40, 124048099), (56, 88605785), (68, 72969470), (70, 70884628), (85, 58375576), (101, 49127960), (119, 41696840), (136, 36484735), (140, 35442314), (170, 29187788), (202, 24563980), (238, 20848420), (280, 17721157), (340, 14593894), (404, 12281990), (476, 10424210), (505, 9825592), (595, 8339368), (680, 7296947), (707, 7018280), (808, 6140995), (952, 5212105), (1010, 4912796), (1190, 4169684), (1414, 3509140), (1717, 2889880), (2020, 2456398), (2380, 2084842), (2828, 1754570), (3434, 1444940), (3535, 1403656), (4040, 1228199), (4760, 1042421), (5656, 877285), (6868, 722470), (7070, 701828), (8585, 577976), (10321, 480760), (12019, 412840), (13736, 361235), (14140, 350914), (17170, 288988), (20642, 240380), (24038, 206420), (28280, 175457), (34340, 144494), (41284, 120190), (48076, 103210), (51605, 96152), (60095, 82568), (68680, 72247)]