7180160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 18506880

約数和(自身を除く): 11326720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 863, 1040, 1664, 1726, 2080, 3452, 4160, 4315, 6904, 8320, 8630, 11219, 13808, 17260, 22438, 27616, 34520, 44876, 55232, 56095, 69040, 89752, 110464, 112190, 138080, 179504, 224380, 276160, 359008, 448760, 552320, 718016, 897520, 1436032, 1795040, 3590080, 7180160]

約数ペア:

[(1, 7180160), (2, 3590080), (4, 1795040), (5, 1436032), (8, 897520), (10, 718016), (13, 552320), (16, 448760), (20, 359008), (26, 276160), (32, 224380), (40, 179504), (52, 138080), (64, 112190), (65, 110464), (80, 89752), (104, 69040), (128, 56095), (130, 55232), (160, 44876), (208, 34520), (260, 27616), (320, 22438), (416, 17260), (520, 13808), (640, 11219), (832, 8630), (863, 8320), (1040, 6904), (1664, 4315), (1726, 4160), (2080, 3452)]