8542820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 13471900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 103, 110, 116, 130, 143, 145, 206, 220, 260, 286, 290, 319, 377, 412, 515, 572, 580, 638, 715, 754, 1030, 1133, 1276, 1339, 1430, 1508, 1595, 1885, 2060, 2266, 2678, 2860, 2987, 3190, 3770, 4147, 4532, 5356, 5665, 5974, 6380, 6695, 7540, 8294, 11330, 11948, 13390, 14729, 14935, 16588, 20735, 22660, 26780, 29458, 29870, 32857, 38831, 41470, 58916, 59740, 65714, 73645, 77662, 82940, 131428, 147290, 155324, 164285, 194155, 294580, 328570, 388310, 427141, 657140, 776620, 854282, 1708564, 2135705, 4271410, 8542820]

約数ペア:

[(1, 8542820), (2, 4271410), (4, 2135705), (5, 1708564), (10, 854282), (11, 776620), (13, 657140), (20, 427141), (22, 388310), (26, 328570), (29, 294580), (44, 194155), (52, 164285), (55, 155324), (58, 147290), (65, 131428), (103, 82940), (110, 77662), (116, 73645), (130, 65714), (143, 59740), (145, 58916), (206, 41470), (220, 38831), (260, 32857), (286, 29870), (290, 29458), (319, 26780), (377, 22660), (412, 20735), (515, 16588), (572, 14935), (580, 14729), (638, 13390), (715, 11948), (754, 11330), (1030, 8294), (1133, 7540), (1276, 6695), (1339, 6380), (1430, 5974), (1508, 5665), (1595, 5356), (1885, 4532), (2060, 4147), (2266, 3770), (2678, 3190), (2860, 2987)]