880352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 1968624

約数和(自身を除く): 1088272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 61, 82, 88, 122, 164, 176, 244, 328, 352, 451, 488, 656, 671, 902, 976, 1312, 1342, 1804, 1952, 2501, 2684, 3608, 5002, 5368, 7216, 10004, 10736, 14432, 20008, 21472, 27511, 40016, 55022, 80032, 110044, 220088, 440176, 880352]

約数ペア:

[(1, 880352), (2, 440176), (4, 220088), (8, 110044), (11, 80032), (16, 55022), (22, 40016), (32, 27511), (41, 21472), (44, 20008), (61, 14432), (82, 10736), (88, 10004), (122, 7216), (164, 5368), (176, 5002), (244, 3608), (328, 2684), (352, 2501), (451, 1952), (488, 1804), (656, 1342), (671, 1312), (902, 976)]