4484260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 11060280

約数和(自身を除く): 6576020

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 109, 110, 121, 170, 187, 218, 220, 242, 340, 374, 436, 484, 545, 605, 748, 935, 1090, 1199, 1210, 1853, 1870, 2057, 2180, 2398, 2420, 3706, 3740, 4114, 4796, 5995, 7412, 8228, 9265, 10285, 11990, 13189, 18530, 20383, 20570, 23980, 26378, 37060, 40766, 41140, 52756, 65945, 81532, 101915, 131890, 203830, 224213, 263780, 407660, 448426, 896852, 1121065, 2242130, 4484260]

約数ペア:

[(1, 4484260), (2, 2242130), (4, 1121065), (5, 896852), (10, 448426), (11, 407660), (17, 263780), (20, 224213), (22, 203830), (34, 131890), (44, 101915), (55, 81532), (68, 65945), (85, 52756), (109, 41140), (110, 40766), (121, 37060), (170, 26378), (187, 23980), (218, 20570), (220, 20383), (242, 18530), (340, 13189), (374, 11990), (436, 10285), (484, 9265), (545, 8228), (605, 7412), (748, 5995), (935, 4796), (1090, 4114), (1199, 3740), (1210, 3706), (1853, 2420), (1870, 2398), (2057, 2180)]