57263140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 141740928

約数和(自身を除く): 84477788

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 61, 68, 85, 110, 122, 170, 187, 220, 244, 251, 305, 340, 374, 502, 610, 671, 748, 935, 1004, 1037, 1220, 1255, 1342, 1870, 2074, 2510, 2684, 2761, 3355, 3740, 4148, 4267, 5020, 5185, 5522, 6710, 8534, 10370, 11044, 11407, 13420, 13805, 15311, 17068, 20740, 21335, 22814, 27610, 30622, 42670, 45628, 46937, 55220, 57035, 61244, 76555, 85340, 93874, 114070, 153110, 168421, 187748, 228140, 234685, 260287, 306220, 336842, 469370, 520574, 673684, 842105, 938740, 1041148, 1301435, 1684210, 2602870, 2863157, 3368420, 5205740, 5726314, 11452628, 14315785, 28631570, 57263140]

約数ペア:

[(1, 57263140), (2, 28631570), (4, 14315785), (5, 11452628), (10, 5726314), (11, 5205740), (17, 3368420), (20, 2863157), (22, 2602870), (34, 1684210), (44, 1301435), (55, 1041148), (61, 938740), (68, 842105), (85, 673684), (110, 520574), (122, 469370), (170, 336842), (187, 306220), (220, 260287), (244, 234685), (251, 228140), (305, 187748), (340, 168421), (374, 153110), (502, 114070), (610, 93874), (671, 85340), (748, 76555), (935, 61244), (1004, 57035), (1037, 55220), (1220, 46937), (1255, 45628), (1342, 42670), (1870, 30622), (2074, 27610), (2510, 22814), (2684, 21335), (2761, 20740), (3355, 17068), (3740, 15311), (4148, 13805), (4267, 13420), (5020, 11407), (5185, 11044), (5522, 10370), (6710, 8534)]