44917960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 105462000

約数和(自身を除く): 60544040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 61, 82, 122, 164, 205, 244, 305, 328, 410, 449, 488, 610, 820, 898, 1220, 1640, 1796, 2245, 2440, 2501, 3592, 4490, 5002, 8980, 10004, 12505, 17960, 18409, 20008, 25010, 27389, 36818, 50020, 54778, 73636, 92045, 100040, 109556, 136945, 147272, 184090, 219112, 273890, 368180, 547780, 736360, 1095560, 1122949, 2245898, 4491796, 5614745, 8983592, 11229490, 22458980, 44917960]

約数ペア:

[(1, 44917960), (2, 22458980), (4, 11229490), (5, 8983592), (8, 5614745), (10, 4491796), (20, 2245898), (40, 1122949), (41, 1095560), (61, 736360), (82, 547780), (122, 368180), (164, 273890), (205, 219112), (244, 184090), (305, 147272), (328, 136945), (410, 109556), (449, 100040), (488, 92045), (610, 73636), (820, 54778), (898, 50020), (1220, 36818), (1640, 27389), (1796, 25010), (2245, 20008), (2440, 18409), (2501, 17960), (3592, 12505), (4490, 10004), (5002, 8980)]