88598620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 211284864

約数和(自身を除く): 122686244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1181, 1210, 1364, 1705, 2362, 2420, 3410, 3751, 4724, 5905, 6820, 7502, 11810, 12991, 15004, 18755, 23620, 25982, 36611, 37510, 51964, 64955, 73222, 75020, 129910, 142901, 146444, 183055, 259820, 285802, 366110, 402721, 571604, 714505, 732220, 805442, 1429010, 1610884, 2013605, 2858020, 4027210, 4429931, 8054420, 8859862, 17719724, 22149655, 44299310, 88598620]

約数ペア:

[(1, 88598620), (2, 44299310), (4, 22149655), (5, 17719724), (10, 8859862), (11, 8054420), (20, 4429931), (22, 4027210), (31, 2858020), (44, 2013605), (55, 1610884), (62, 1429010), (110, 805442), (121, 732220), (124, 714505), (155, 571604), (220, 402721), (242, 366110), (310, 285802), (341, 259820), (484, 183055), (605, 146444), (620, 142901), (682, 129910), (1181, 75020), (1210, 73222), (1364, 64955), (1705, 51964), (2362, 37510), (2420, 36611), (3410, 25982), (3751, 23620), (4724, 18755), (5905, 15004), (6820, 12991), (7502, 11810)]