2050804572

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^2\times {\mathrm{181}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 4913410320

約数和(自身を除く): 2862605748

約数列:

[1, 2, 3, 4, 6, 12, 89, 103, 178, 181, 206, 267, 309, 356, 362, 412, 534, 543, 618, 724, 1068, 1086, 1236, 2172, 9167, 10609, 16109, 18334, 18643, 21218, 27501, 31827, 32218, 36668, 37286, 42436, 48327, 55002, 55929, 63654, 64436, 74572, 96654, 110004, 111858, 127308, 193308, 223716, 944201, 1659227, 1888402, 1920229, 2832603, 3318454, 3776804, 3840458, 4977681, 5665206, 5760687, 6636908, 7680916, 9955362, 11330412, 11521374, 19910724, 23042748, 170900381, 341800762, 512701143, 683601524, 1025402286, 2050804572]

約数ペア:

[(1, 2050804572), (2, 1025402286), (3, 683601524), (4, 512701143), (6, 341800762), (12, 170900381), (89, 23042748), (103, 19910724), (178, 11521374), (181, 11330412), (206, 9955362), (267, 7680916), (309, 6636908), (356, 5760687), (362, 5665206), (412, 4977681), (534, 3840458), (543, 3776804), (618, 3318454), (724, 2832603), (1068, 1920229), (1086, 1888402), (1236, 1659227), (2172, 944201), (9167, 223716), (10609, 193308), (16109, 127308), (18334, 111858), (18643, 110004), (21218, 96654), (27501, 74572), (31827, 64436), (32218, 63654), (36668, 55929), (37286, 55002), (42436, 48327)]