2600202275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 3820536720

約数和(自身を除く): 1220334445

約数列:

[1, 5, 11, 17, 25, 55, 59, 85, 121, 187, 275, 295, 425, 605, 649, 857, 935, 1003, 1475, 2057, 3025, 3245, 4285, 4675, 5015, 7139, 9427, 10285, 11033, 14569, 16225, 21425, 25075, 35695, 47135, 50563, 51425, 55165, 72845, 103697, 121363, 160259, 178475, 235675, 252815, 275825, 364225, 518485, 556193, 606815, 801295, 859571, 1264075, 1762849, 2592425, 2780965, 3034075, 4006475, 4297855, 6118123, 8814245, 9455281, 13904825, 21489275, 30590615, 44071225, 47276405, 104008091, 152953075, 236382025, 520040455, 2600202275]

約数ペア:

[(1, 2600202275), (5, 520040455), (11, 236382025), (17, 152953075), (25, 104008091), (55, 47276405), (59, 44071225), (85, 30590615), (121, 21489275), (187, 13904825), (275, 9455281), (295, 8814245), (425, 6118123), (605, 4297855), (649, 4006475), (857, 3034075), (935, 2780965), (1003, 2592425), (1475, 1762849), (2057, 1264075), (3025, 859571), (3245, 801295), (4285, 606815), (4675, 556193), (5015, 518485), (7139, 364225), (9427, 275825), (10285, 252815), (11033, 235675), (14569, 178475), (16225, 160259), (21425, 121363), (25075, 103697), (35695, 72845), (47135, 55165), (50563, 51425)]