16097120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 41912640

約数和(自身を除く): 25815520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 109, 130, 142, 160, 208, 218, 260, 284, 355, 416, 436, 520, 545, 568, 710, 872, 923, 1040, 1090, 1136, 1417, 1420, 1744, 1846, 2080, 2180, 2272, 2834, 2840, 3488, 3692, 4360, 4615, 5668, 5680, 7085, 7384, 7739, 8720, 9230, 11336, 11360, 14170, 14768, 15478, 17440, 18460, 22672, 28340, 29536, 30956, 36920, 38695, 45344, 56680, 61912, 73840, 77390, 100607, 113360, 123824, 147680, 154780, 201214, 226720, 247648, 309560, 402428, 503035, 619120, 804856, 1006070, 1238240, 1609712, 2012140, 3219424, 4024280, 8048560, 16097120]

約数ペア:

[(1, 16097120), (2, 8048560), (4, 4024280), (5, 3219424), (8, 2012140), (10, 1609712), (13, 1238240), (16, 1006070), (20, 804856), (26, 619120), (32, 503035), (40, 402428), (52, 309560), (65, 247648), (71, 226720), (80, 201214), (104, 154780), (109, 147680), (130, 123824), (142, 113360), (160, 100607), (208, 77390), (218, 73840), (260, 61912), (284, 56680), (355, 45344), (416, 38695), (436, 36920), (520, 30956), (545, 29536), (568, 28340), (710, 22672), (872, 18460), (923, 17440), (1040, 15478), (1090, 14768), (1136, 14170), (1417, 11360), (1420, 11336), (1744, 9230), (1846, 8720), (2080, 7739), (2180, 7384), (2272, 7085), (2834, 5680), (2840, 5668), (3488, 4615), (3692, 4360)]