3200760280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{6217}}^1$

素因数の和:6500

約数の個数: 64

約数和(自身を含む): 7355645280

約数和(自身を除く): 4154885000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 211, 244, 305, 422, 488, 610, 844, 1055, 1220, 1688, 2110, 2440, 4220, 6217, 8440, 12434, 12871, 24868, 25742, 31085, 49736, 51484, 62170, 64355, 102968, 124340, 128710, 248680, 257420, 379237, 514840, 758474, 1311787, 1516948, 1896185, 2623574, 3033896, 3792370, 5247148, 6558935, 7584740, 10494296, 13117870, 15169480, 26235740, 52471480, 80019007, 160038014, 320076028, 400095035, 640152056, 800190070, 1600380140, 3200760280]

約数ペア:

[(1, 3200760280), (2, 1600380140), (4, 800190070), (5, 640152056), (8, 400095035), (10, 320076028), (20, 160038014), (40, 80019007), (61, 52471480), (122, 26235740), (211, 15169480), (244, 13117870), (305, 10494296), (422, 7584740), (488, 6558935), (610, 5247148), (844, 3792370), (1055, 3033896), (1220, 2623574), (1688, 1896185), (2110, 1516948), (2440, 1311787), (4220, 758474), (6217, 514840), (8440, 379237), (12434, 257420), (12871, 248680), (24868, 128710), (25742, 124340), (31085, 102968), (49736, 64355), (51484, 62170)]