25921600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:992

約数の個数: 84

約数和(自身を含む): 67606164

約数和(自身を除く): 41684564

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 320, 340, 400, 425, 544, 680, 800, 850, 953, 1088, 1360, 1600, 1700, 1906, 2720, 3400, 3812, 4765, 5440, 6800, 7624, 9530, 13600, 15248, 16201, 19060, 23825, 27200, 30496, 32402, 38120, 47650, 60992, 64804, 76240, 81005, 95300, 129608, 152480, 162010, 190600, 259216, 304960, 324020, 381200, 405025, 518432, 648040, 762400, 810050, 1036864, 1296080, 1524800, 1620100, 2592160, 3240200, 5184320, 6480400, 12960800, 25921600]

約数ペア:

[(1, 25921600), (2, 12960800), (4, 6480400), (5, 5184320), (8, 3240200), (10, 2592160), (16, 1620100), (17, 1524800), (20, 1296080), (25, 1036864), (32, 810050), (34, 762400), (40, 648040), (50, 518432), (64, 405025), (68, 381200), (80, 324020), (85, 304960), (100, 259216), (136, 190600), (160, 162010), (170, 152480), (200, 129608), (272, 95300), (320, 81005), (340, 76240), (400, 64804), (425, 60992), (544, 47650), (680, 38120), (800, 32402), (850, 30496), (953, 27200), (1088, 23825), (1360, 19060), (1600, 16201), (1700, 15248), (1906, 13600), (2720, 9530), (3400, 7624), (3812, 6800), (4765, 5440)]