2167029250

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 4148651520

約数和(自身を除く): 1981622270

約数列:

[1, 2, 5, 10, 25, 50, 79, 113, 125, 158, 226, 250, 395, 565, 790, 971, 1130, 1942, 1975, 2825, 3950, 4855, 5650, 8927, 9710, 9875, 14125, 17854, 19750, 24275, 28250, 44635, 48550, 76709, 89270, 109723, 121375, 153418, 219446, 223175, 242750, 383545, 446350, 548615, 767090, 1097230, 1115875, 1917725, 2231750, 2743075, 3835450, 5486150, 8668117, 9588625, 13715375, 17336234, 19177250, 27430750, 43340585, 86681170, 216702925, 433405850, 1083514625, 2167029250]

約数ペア:

[(1, 2167029250), (2, 1083514625), (5, 433405850), (10, 216702925), (25, 86681170), (50, 43340585), (79, 27430750), (113, 19177250), (125, 17336234), (158, 13715375), (226, 9588625), (250, 8668117), (395, 5486150), (565, 3835450), (790, 2743075), (971, 2231750), (1130, 1917725), (1942, 1115875), (1975, 1097230), (2825, 767090), (3950, 548615), (4855, 446350), (5650, 383545), (8927, 242750), (9710, 223175), (9875, 219446), (14125, 153418), (17854, 121375), (19750, 109723), (24275, 89270), (28250, 76709), (44635, 48550)]