4225101560

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{2693}}^1$

素因数の和:3408

約数の個数: 64

約数和(自身を含む): 9680942880

約数和(自身を除く): 5455841320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 643, 1220, 1286, 2440, 2572, 2693, 3215, 5144, 5386, 6430, 10772, 12860, 13465, 21544, 25720, 26930, 39223, 53860, 78446, 107720, 156892, 164273, 196115, 313784, 328546, 392230, 657092, 784460, 821365, 1314184, 1568920, 1642730, 1731599, 3285460, 3463198, 6570920, 6926396, 8657995, 13852792, 17315990, 34631980, 69263960, 105627539, 211255078, 422510156, 528137695, 845020312, 1056275390, 2112550780, 4225101560]

約数ペア:

[(1, 4225101560), (2, 2112550780), (4, 1056275390), (5, 845020312), (8, 528137695), (10, 422510156), (20, 211255078), (40, 105627539), (61, 69263960), (122, 34631980), (244, 17315990), (305, 13852792), (488, 8657995), (610, 6926396), (643, 6570920), (1220, 3463198), (1286, 3285460), (2440, 1731599), (2572, 1642730), (2693, 1568920), (3215, 1314184), (5144, 821365), (5386, 784460), (6430, 657092), (10772, 392230), (12860, 328546), (13465, 313784), (21544, 196115), (25720, 164273), (26930, 156892), (39223, 107720), (53860, 78446)]