122317000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 311449320

約数和(自身を除く): 189132320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 97, 100, 104, 125, 130, 194, 200, 250, 260, 325, 388, 485, 500, 520, 650, 776, 970, 1000, 1261, 1300, 1625, 1940, 2425, 2522, 2600, 3250, 3880, 4850, 5044, 6305, 6500, 9409, 9700, 10088, 12125, 12610, 13000, 18818, 19400, 24250, 25220, 31525, 37636, 47045, 48500, 50440, 63050, 75272, 94090, 97000, 122317, 126100, 157625, 188180, 235225, 244634, 252200, 315250, 376360, 470450, 489268, 611585, 630500, 940900, 978536, 1176125, 1223170, 1261000, 1881800, 2352250, 2446340, 3057925, 4704500, 4892680, 6115850, 9409000, 12231700, 15289625, 24463400, 30579250, 61158500, 122317000]

約数ペア:

[(1, 122317000), (2, 61158500), (4, 30579250), (5, 24463400), (8, 15289625), (10, 12231700), (13, 9409000), (20, 6115850), (25, 4892680), (26, 4704500), (40, 3057925), (50, 2446340), (52, 2352250), (65, 1881800), (97, 1261000), (100, 1223170), (104, 1176125), (125, 978536), (130, 940900), (194, 630500), (200, 611585), (250, 489268), (260, 470450), (325, 376360), (388, 315250), (485, 252200), (500, 244634), (520, 235225), (650, 188180), (776, 157625), (970, 126100), (1000, 122317), (1261, 97000), (1300, 94090), (1625, 75272), (1940, 63050), (2425, 50440), (2522, 48500), (2600, 47045), (3250, 37636), (3880, 31525), (4850, 25220), (5044, 24250), (6305, 19400), (6500, 18818), (9409, 13000), (9700, 12610), (10088, 12125)]