80050256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:684

約数の個数: 80

約数和(自身を含む): 185613120

約数和(自身を除く): 105562864

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 59, 88, 104, 118, 143, 176, 208, 236, 286, 472, 572, 593, 649, 767, 944, 1144, 1186, 1298, 1534, 2288, 2372, 2596, 3068, 4744, 5192, 6136, 6523, 7709, 8437, 9488, 10384, 12272, 13046, 15418, 16874, 26092, 30836, 33748, 34987, 52184, 61672, 67496, 69974, 84799, 104368, 123344, 134992, 139948, 169598, 279896, 339196, 384857, 454831, 559792, 678392, 769714, 909662, 1356784, 1539428, 1819324, 3078856, 3638648, 5003141, 6157712, 7277296, 10006282, 20012564, 40025128, 80050256]

約数ペア:

[(1, 80050256), (2, 40025128), (4, 20012564), (8, 10006282), (11, 7277296), (13, 6157712), (16, 5003141), (22, 3638648), (26, 3078856), (44, 1819324), (52, 1539428), (59, 1356784), (88, 909662), (104, 769714), (118, 678392), (143, 559792), (176, 454831), (208, 384857), (236, 339196), (286, 279896), (472, 169598), (572, 139948), (593, 134992), (649, 123344), (767, 104368), (944, 84799), (1144, 69974), (1186, 67496), (1298, 61672), (1534, 52184), (2288, 34987), (2372, 33748), (2596, 30836), (3068, 26092), (4744, 16874), (5192, 15418), (6136, 13046), (6523, 12272), (7709, 10384), (8437, 9488)]