116688440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 288351360

約数和(自身を除く): 171662920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 652, 815, 1304, 1627, 1630, 1793, 3254, 3260, 3586, 6508, 6520, 7172, 8135, 8965, 13016, 14344, 16270, 17897, 17930, 32540, 35794, 35860, 65080, 71588, 71720, 89485, 143176, 178970, 265201, 357940, 530402, 715880, 1060804, 1326005, 2121608, 2652010, 2917211, 5304020, 5834422, 10608040, 11668844, 14586055, 23337688, 29172110, 58344220, 116688440]

約数ペア:

[(1, 116688440), (2, 58344220), (4, 29172110), (5, 23337688), (8, 14586055), (10, 11668844), (11, 10608040), (20, 5834422), (22, 5304020), (40, 2917211), (44, 2652010), (55, 2121608), (88, 1326005), (110, 1060804), (163, 715880), (220, 530402), (326, 357940), (440, 265201), (652, 178970), (815, 143176), (1304, 89485), (1627, 71720), (1630, 71588), (1793, 65080), (3254, 35860), (3260, 35794), (3586, 32540), (6508, 17930), (6520, 17897), (7172, 16270), (8135, 14344), (8965, 13016)]