25834510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 53089344

約数和(自身を除く): 27254834

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 131, 185, 205, 262, 370, 410, 481, 533, 655, 962, 1066, 1310, 1517, 1703, 2405, 2665, 3034, 3406, 4810, 4847, 5330, 5371, 7585, 8515, 9694, 10742, 15170, 17030, 19721, 24235, 26855, 39442, 48470, 53710, 63011, 69823, 98605, 126022, 139646, 197210, 198727, 315055, 349115, 397454, 630110, 698230, 993635, 1987270, 2583451, 5166902, 12917255, 25834510]

約数ペア:

[(1, 25834510), (2, 12917255), (5, 5166902), (10, 2583451), (13, 1987270), (26, 993635), (37, 698230), (41, 630110), (65, 397454), (74, 349115), (82, 315055), (130, 198727), (131, 197210), (185, 139646), (205, 126022), (262, 98605), (370, 69823), (410, 63011), (481, 53710), (533, 48470), (655, 39442), (962, 26855), (1066, 24235), (1310, 19721), (1517, 17030), (1703, 15170), (2405, 10742), (2665, 9694), (3034, 8515), (3406, 7585), (4810, 5371), (4847, 5330)]