395323387360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{88327}}^1$

素因数の和:90896

約数の個数: 96

約数和(自身を含む): 1019268375552

約数和(自身を除く): 623944988192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2543, 5086, 10172, 12715, 20344, 25430, 27973, 40688, 50860, 55946, 81376, 88327, 101720, 111892, 139865, 176654, 203440, 223784, 279730, 353308, 406880, 441635, 447568, 559460, 706616, 883270, 895136, 971597, 1118920, 1413232, 1766540, 1943194, 2237840, 2826464, 3533080, 3886388, 4475680, 4857985, 7066160, 7772776, 9715970, 14132320, 15545552, 19431940, 31091104, 38863880, 77727760, 155455520, 224615561, 449231122, 898462244, 1123077805, 1796924488, 2246155610, 2470771171, 3593848976, 4492311220, 4941542342, 7187697952, 8984622440, 9883084684, 12353855855, 17969244880, 19766169368, 24707711710, 35938489760, 39532338736, 49415423420, 79064677472, 98830846840, 197661693680, 395323387360]

約数ペア:

[(1, 395323387360), (2, 197661693680), (4, 98830846840), (5, 79064677472), (8, 49415423420), (10, 39532338736), (11, 35938489760), (16, 24707711710), (20, 19766169368), (22, 17969244880), (32, 12353855855), (40, 9883084684), (44, 8984622440), (55, 7187697952), (80, 4941542342), (88, 4492311220), (110, 3593848976), (160, 2470771171), (176, 2246155610), (220, 1796924488), (352, 1123077805), (440, 898462244), (880, 449231122), (1760, 224615561), (2543, 155455520), (5086, 77727760), (10172, 38863880), (12715, 31091104), (20344, 19431940), (25430, 15545552), (27973, 14132320), (40688, 9715970), (50860, 7772776), (55946, 7066160), (81376, 4857985), (88327, 4475680), (101720, 3886388), (111892, 3533080), (139865, 2826464), (176654, 2237840), (203440, 1943194), (223784, 1766540), (279730, 1413232), (353308, 1118920), (406880, 971597), (441635, 895136), (447568, 883270), (559460, 706616)]