6758440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 16828560

約数和(自身を除く): 10070120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 317, 328, 410, 520, 533, 634, 820, 1066, 1268, 1585, 1640, 2132, 2536, 2665, 3170, 4121, 4264, 5330, 6340, 8242, 10660, 12680, 12997, 16484, 20605, 21320, 25994, 32968, 41210, 51988, 64985, 82420, 103976, 129970, 164840, 168961, 259940, 337922, 519880, 675844, 844805, 1351688, 1689610, 3379220, 6758440]

約数ペア:

[(1, 6758440), (2, 3379220), (4, 1689610), (5, 1351688), (8, 844805), (10, 675844), (13, 519880), (20, 337922), (26, 259940), (40, 168961), (41, 164840), (52, 129970), (65, 103976), (82, 82420), (104, 64985), (130, 51988), (164, 41210), (205, 32968), (260, 25994), (317, 21320), (328, 20605), (410, 16484), (520, 12997), (533, 12680), (634, 10660), (820, 8242), (1066, 6340), (1268, 5330), (1585, 4264), (1640, 4121), (2132, 3170), (2536, 2665)]