89137070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 182250432

約数和(自身を除く): 93113362

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 181, 185, 242, 362, 370, 407, 605, 814, 905, 1210, 1331, 1810, 1991, 2035, 2662, 3982, 4070, 4477, 6655, 6697, 8954, 9955, 13310, 13394, 19910, 21901, 22385, 33485, 43802, 44770, 49247, 66970, 73667, 98494, 109505, 147334, 219010, 240911, 246235, 368335, 481822, 492470, 736670, 810337, 1204555, 1620674, 2409110, 4051685, 8103370, 8913707, 17827414, 44568535, 89137070]

約数ペア:

[(1, 89137070), (2, 44568535), (5, 17827414), (10, 8913707), (11, 8103370), (22, 4051685), (37, 2409110), (55, 1620674), (74, 1204555), (110, 810337), (121, 736670), (181, 492470), (185, 481822), (242, 368335), (362, 246235), (370, 240911), (407, 219010), (605, 147334), (814, 109505), (905, 98494), (1210, 73667), (1331, 66970), (1810, 49247), (1991, 44770), (2035, 43802), (2662, 33485), (3982, 22385), (4070, 21901), (4477, 19910), (6655, 13394), (6697, 13310), (8954, 9955)]