4971394900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{773}}^1\times {\mathrm{881}}^1$

素因数の和:1741

約数の個数: 72

約数和(自身を含む): 10962282744

約数和(自身を除く): 5990887844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 773, 881, 1460, 1546, 1762, 1825, 3092, 3524, 3650, 3865, 4405, 7300, 7730, 8810, 15460, 17620, 19325, 22025, 38650, 44050, 56429, 64313, 77300, 88100, 112858, 128626, 225716, 257252, 282145, 321565, 564290, 643130, 681013, 1128580, 1286260, 1362026, 1410725, 1607825, 2724052, 2821450, 3215650, 3405065, 5642900, 6431300, 6810130, 13620260, 17025325, 34050650, 49713949, 68101300, 99427898, 198855796, 248569745, 497139490, 994278980, 1242848725, 2485697450, 4971394900]

約数ペア:

[(1, 4971394900), (2, 2485697450), (4, 1242848725), (5, 994278980), (10, 497139490), (20, 248569745), (25, 198855796), (50, 99427898), (73, 68101300), (100, 49713949), (146, 34050650), (292, 17025325), (365, 13620260), (730, 6810130), (773, 6431300), (881, 5642900), (1460, 3405065), (1546, 3215650), (1762, 2821450), (1825, 2724052), (3092, 1607825), (3524, 1410725), (3650, 1362026), (3865, 1286260), (4405, 1128580), (7300, 681013), (7730, 643130), (8810, 564290), (15460, 321565), (17620, 282145), (19325, 257252), (22025, 225716), (38650, 128626), (44050, 112858), (56429, 88100), (64313, 77300)]