6385454900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{200171}}^1$

素因数の和:200225

約数の個数: 72

約数和(自身を含む): 15637436640

約数和(自身を除く): 9251981740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2900, 3190, 6380, 7975, 15950, 31900, 200171, 400342, 800684, 1000855, 2001710, 2201881, 4003420, 4403762, 5004275, 5804959, 8807524, 10008550, 11009405, 11609918, 20017100, 22018810, 23219836, 29024795, 44037620, 55047025, 58049590, 63854549, 110094050, 116099180, 127709098, 145123975, 220188100, 255418196, 290247950, 319272745, 580495900, 638545490, 1277090980, 1596363725, 3192727450, 6385454900]

約数ペア:

[(1, 6385454900), (2, 3192727450), (4, 1596363725), (5, 1277090980), (10, 638545490), (11, 580495900), (20, 319272745), (22, 290247950), (25, 255418196), (29, 220188100), (44, 145123975), (50, 127709098), (55, 116099180), (58, 110094050), (100, 63854549), (110, 58049590), (116, 55047025), (145, 44037620), (220, 29024795), (275, 23219836), (290, 22018810), (319, 20017100), (550, 11609918), (580, 11009405), (638, 10008550), (725, 8807524), (1100, 5804959), (1276, 5004275), (1450, 4403762), (1595, 4003420), (2900, 2201881), (3190, 2001710), (6380, 1000855), (7975, 800684), (15950, 400342), (31900, 200171)]