1399624000

素因数分解:

$2^6\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3381

約数の個数: 112

約数和(自身を含む): 3532638096

約数和(自身を除く): 2133014096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 160, 200, 212, 250, 265, 320, 400, 424, 500, 530, 800, 848, 1000, 1060, 1325, 1600, 1696, 2000, 2120, 2650, 3301, 3392, 4000, 4240, 5300, 6602, 6625, 8000, 8480, 10600, 13204, 13250, 16505, 16960, 21200, 26408, 26500, 33010, 42400, 52816, 53000, 66020, 82525, 84800, 105632, 106000, 132040, 165050, 174953, 211264, 212000, 264080, 330100, 349906, 412625, 424000, 528160, 660200, 699812, 825250, 874765, 1056320, 1320400, 1399624, 1650500, 1749530, 2640800, 2799248, 3301000, 3499060, 4373825, 5281600, 5598496, 6602000, 6998120, 8747650, 11196992, 13204000, 13996240, 17495300, 21869125, 26408000, 27992480, 34990600, 43738250, 55984960, 69981200, 87476500, 139962400, 174953000, 279924800, 349906000, 699812000, 1399624000]

約数ペア:

[(1, 1399624000), (2, 699812000), (4, 349906000), (5, 279924800), (8, 174953000), (10, 139962400), (16, 87476500), (20, 69981200), (25, 55984960), (32, 43738250), (40, 34990600), (50, 27992480), (53, 26408000), (64, 21869125), (80, 17495300), (100, 13996240), (106, 13204000), (125, 11196992), (160, 8747650), (200, 6998120), (212, 6602000), (250, 5598496), (265, 5281600), (320, 4373825), (400, 3499060), (424, 3301000), (500, 2799248), (530, 2640800), (800, 1749530), (848, 1650500), (1000, 1399624), (1060, 1320400), (1325, 1056320), (1600, 874765), (1696, 825250), (2000, 699812), (2120, 660200), (2650, 528160), (3301, 424000), (3392, 412625), (4000, 349906), (4240, 330100), (5300, 264080), (6602, 212000), (6625, 211264), (8000, 174953), (8480, 165050), (10600, 132040), (13204, 106000), (13250, 105632), (16505, 84800), (16960, 82525), (21200, 66020), (26408, 53000), (26500, 52816), (33010, 42400)]