70962520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 164275200

約数和(自身を除く): 93312680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 127, 229, 244, 254, 305, 458, 488, 508, 610, 635, 916, 1016, 1145, 1220, 1270, 1832, 2290, 2440, 2540, 4580, 5080, 7747, 9160, 13969, 15494, 27938, 29083, 30988, 38735, 55876, 58166, 61976, 69845, 77470, 111752, 116332, 139690, 145415, 154940, 232664, 279380, 290830, 309880, 558760, 581660, 1163320, 1774063, 3548126, 7096252, 8870315, 14192504, 17740630, 35481260, 70962520]

約数ペア:

[(1, 70962520), (2, 35481260), (4, 17740630), (5, 14192504), (8, 8870315), (10, 7096252), (20, 3548126), (40, 1774063), (61, 1163320), (122, 581660), (127, 558760), (229, 309880), (244, 290830), (254, 279380), (305, 232664), (458, 154940), (488, 145415), (508, 139690), (610, 116332), (635, 111752), (916, 77470), (1016, 69845), (1145, 61976), (1220, 58166), (1270, 55876), (1832, 38735), (2290, 30988), (2440, 29083), (2540, 27938), (4580, 15494), (5080, 13969), (7747, 9160)]