25923890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 48743856

約数和(自身を除く): 22819966

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 1193, 2173, 2386, 4346, 5965, 10865, 11930, 21730, 48913, 63229, 97826, 126458, 244565, 316145, 489130, 632290, 2592389, 5184778, 12961945, 25923890]

約数ペア:

[(1, 25923890), (2, 12961945), (5, 5184778), (10, 2592389), (41, 632290), (53, 489130), (82, 316145), (106, 244565), (205, 126458), (265, 97826), (410, 63229), (530, 48913), (1193, 21730), (2173, 11930), (2386, 10865), (4346, 5965)]