7088120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 17629920

約数和(自身を除く): 10541800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 317, 344, 430, 520, 559, 634, 860, 1118, 1268, 1585, 1720, 2236, 2536, 2795, 3170, 4121, 4472, 5590, 6340, 8242, 11180, 12680, 13631, 16484, 20605, 22360, 27262, 32968, 41210, 54524, 68155, 82420, 109048, 136310, 164840, 177203, 272620, 354406, 545240, 708812, 886015, 1417624, 1772030, 3544060, 7088120]

約数ペア:

[(1, 7088120), (2, 3544060), (4, 1772030), (5, 1417624), (8, 886015), (10, 708812), (13, 545240), (20, 354406), (26, 272620), (40, 177203), (43, 164840), (52, 136310), (65, 109048), (86, 82420), (104, 68155), (130, 54524), (172, 41210), (215, 32968), (260, 27262), (317, 22360), (344, 20605), (430, 16484), (520, 13631), (559, 12680), (634, 11180), (860, 8242), (1118, 6340), (1268, 5590), (1585, 4472), (1720, 4121), (2236, 3170), (2536, 2795)]