4013875840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{482437}}^1$

素因数の和:482469

約数の個数: 64

約数和(自身を含む): 10333821960

約数和(自身を除く): 6319946120

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, 1040, 1664, 2080, 4160, 8320, 482437, 964874, 1929748, 2412185, 3859496, 4824370, 6271681, 7718992, 9648740, 12543362, 15437984, 19297480, 25086724, 30875968, 31358405, 38594960, 50173448, 61751936, 62716810, 77189920, 100346896, 125433620, 154379840, 200693792, 250867240, 308759680, 401387584, 501734480, 802775168, 1003468960, 2006937920, 4013875840]

約数ペア:

[(1, 4013875840), (2, 2006937920), (4, 1003468960), (5, 802775168), (8, 501734480), (10, 401387584), (13, 308759680), (16, 250867240), (20, 200693792), (26, 154379840), (32, 125433620), (40, 100346896), (52, 77189920), (64, 62716810), (65, 61751936), (80, 50173448), (104, 38594960), (128, 31358405), (130, 30875968), (160, 25086724), (208, 19297480), (260, 15437984), (320, 12543362), (416, 9648740), (520, 7718992), (640, 6271681), (832, 4824370), (1040, 3859496), (1664, 2412185), (2080, 1929748), (4160, 964874), (8320, 482437)]