166445500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 405437760

約数和(自身を除く): 238992260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 125, 130, 145, 250, 260, 290, 325, 377, 500, 580, 650, 725, 754, 883, 1300, 1450, 1508, 1625, 1766, 1885, 2900, 3250, 3532, 3625, 3770, 4415, 6500, 7250, 7540, 8830, 9425, 11479, 14500, 17660, 18850, 22075, 22958, 25607, 37700, 44150, 45916, 47125, 51214, 57395, 88300, 94250, 102428, 110375, 114790, 128035, 188500, 220750, 229580, 256070, 286975, 332891, 441500, 512140, 573950, 640175, 665782, 1147900, 1280350, 1331564, 1434875, 1664455, 2560700, 2869750, 3200875, 3328910, 5739500, 6401750, 6657820, 8322275, 12803500, 16644550, 33289100, 41611375, 83222750, 166445500]

約数ペア:

[(1, 166445500), (2, 83222750), (4, 41611375), (5, 33289100), (10, 16644550), (13, 12803500), (20, 8322275), (25, 6657820), (26, 6401750), (29, 5739500), (50, 3328910), (52, 3200875), (58, 2869750), (65, 2560700), (100, 1664455), (116, 1434875), (125, 1331564), (130, 1280350), (145, 1147900), (250, 665782), (260, 640175), (290, 573950), (325, 512140), (377, 441500), (500, 332891), (580, 286975), (650, 256070), (725, 229580), (754, 220750), (883, 188500), (1300, 128035), (1450, 114790), (1508, 110375), (1625, 102428), (1766, 94250), (1885, 88300), (2900, 57395), (3250, 51214), (3532, 47125), (3625, 45916), (3770, 44150), (4415, 37700), (6500, 25607), (7250, 22958), (7540, 22075), (8830, 18850), (9425, 17660), (11479, 14500)]