156630357620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1\times {\mathrm{6277}}^1$

素因数の和:7521

約数の個数: 96

約数和(自身を含む): 362759112576

約数和(自身を除く): 206128754956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 1123, 2020, 2222, 2246, 4444, 4492, 5555, 5615, 6277, 11110, 11230, 12353, 12554, 22220, 22460, 24706, 25108, 31385, 49412, 61765, 62770, 69047, 113423, 123530, 125540, 138094, 226846, 247060, 276188, 345235, 453692, 567115, 633977, 690470, 1134230, 1247653, 1267954, 1380940, 2268460, 2495306, 2535908, 3169885, 4990612, 6238265, 6339770, 6973747, 7049071, 12476530, 12679540, 13947494, 14098142, 24953060, 27894988, 28196284, 34868735, 35245355, 69737470, 70490710, 77539781, 139474940, 140981420, 155079562, 310159124, 387698905, 711956171, 775397810, 1423912342, 1550795620, 2847824684, 3559780855, 7119561710, 7831517881, 14239123420, 15663035762, 31326071524, 39157589405, 78315178810, 156630357620]

約数ペア:

[(1, 156630357620), (2, 78315178810), (4, 39157589405), (5, 31326071524), (10, 15663035762), (11, 14239123420), (20, 7831517881), (22, 7119561710), (44, 3559780855), (55, 2847824684), (101, 1550795620), (110, 1423912342), (202, 775397810), (220, 711956171), (404, 387698905), (505, 310159124), (1010, 155079562), (1111, 140981420), (1123, 139474940), (2020, 77539781), (2222, 70490710), (2246, 69737470), (4444, 35245355), (4492, 34868735), (5555, 28196284), (5615, 27894988), (6277, 24953060), (11110, 14098142), (11230, 13947494), (12353, 12679540), (12554, 12476530), (22220, 7049071), (22460, 6973747), (24706, 6339770), (25108, 6238265), (31385, 4990612), (49412, 3169885), (61765, 2535908), (62770, 2495306), (69047, 2268460), (113423, 1380940), (123530, 1267954), (125540, 1247653), (138094, 1134230), (226846, 690470), (247060, 633977), (276188, 567115), (345235, 453692)]