44240020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 103698504

約数和(自身を除く): 59458484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 121, 181, 202, 220, 242, 362, 404, 484, 505, 605, 724, 905, 1010, 1111, 1210, 1810, 1991, 2020, 2222, 2420, 3620, 3982, 4444, 5555, 7964, 9955, 11110, 12221, 18281, 19910, 21901, 22220, 24442, 36562, 39820, 43802, 48884, 61105, 73124, 87604, 91405, 109505, 122210, 182810, 201091, 219010, 244420, 365620, 402182, 438020, 804364, 1005455, 2010910, 2212001, 4021820, 4424002, 8848004, 11060005, 22120010, 44240020]

約数ペア:

[(1, 44240020), (2, 22120010), (4, 11060005), (5, 8848004), (10, 4424002), (11, 4021820), (20, 2212001), (22, 2010910), (44, 1005455), (55, 804364), (101, 438020), (110, 402182), (121, 365620), (181, 244420), (202, 219010), (220, 201091), (242, 182810), (362, 122210), (404, 109505), (484, 91405), (505, 87604), (605, 73124), (724, 61105), (905, 48884), (1010, 43802), (1111, 39820), (1210, 36562), (1810, 24442), (1991, 22220), (2020, 21901), (2222, 19910), (2420, 18281), (3620, 12221), (3982, 11110), (4444, 9955), (5555, 7964)]