5131808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 11249280

約数和(自身を除く): 6117472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 239, 244, 352, 478, 488, 671, 956, 976, 1342, 1912, 1952, 2629, 2684, 3824, 5258, 5368, 7648, 10516, 10736, 14579, 21032, 21472, 29158, 42064, 58316, 84128, 116632, 160369, 233264, 320738, 466528, 641476, 1282952, 2565904, 5131808]

約数ペア:

[(1, 5131808), (2, 2565904), (4, 1282952), (8, 641476), (11, 466528), (16, 320738), (22, 233264), (32, 160369), (44, 116632), (61, 84128), (88, 58316), (122, 42064), (176, 29158), (239, 21472), (244, 21032), (352, 14579), (478, 10736), (488, 10516), (671, 7648), (956, 5368), (976, 5258), (1342, 3824), (1912, 2684), (1952, 2629)]