16178520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 64

約数和(自身を含む): 50220000

約数和(自身を除く): 34041480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 4649, 9298, 13947, 18596, 23245, 27894, 37192, 46490, 55788, 69735, 92980, 111576, 134821, 139470, 185960, 269642, 278940, 404463, 539284, 557880, 674105, 808926, 1078568, 1348210, 1617852, 2022315, 2696420, 3235704, 4044630, 5392840, 8089260, 16178520]

約数ペア:

[(1, 16178520), (2, 8089260), (3, 5392840), (4, 4044630), (5, 3235704), (6, 2696420), (8, 2022315), (10, 1617852), (12, 1348210), (15, 1078568), (20, 808926), (24, 674105), (29, 557880), (30, 539284), (40, 404463), (58, 278940), (60, 269642), (87, 185960), (116, 139470), (120, 134821), (145, 111576), (174, 92980), (232, 69735), (290, 55788), (348, 46490), (435, 37192), (580, 27894), (696, 23245), (870, 18596), (1160, 13947), (1740, 9298), (3480, 4649)]