25077650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 51512328

約数和(自身を除く): 26434678

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 941, 1025, 1066, 1882, 2050, 2665, 4705, 5330, 9410, 12233, 13325, 23525, 24466, 26650, 38581, 47050, 61165, 77162, 122330, 192905, 305825, 385810, 501553, 611650, 964525, 1003106, 1929050, 2507765, 5015530, 12538825, 25077650]

約数ペア:

[(1, 25077650), (2, 12538825), (5, 5015530), (10, 2507765), (13, 1929050), (25, 1003106), (26, 964525), (41, 611650), (50, 501553), (65, 385810), (82, 305825), (130, 192905), (205, 122330), (325, 77162), (410, 61165), (533, 47050), (650, 38581), (941, 26650), (1025, 24466), (1066, 23525), (1882, 13325), (2050, 12233), (2665, 9410), (4705, 5330)]