636288430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{9521}}^1$

素因数の和:9732

約数の個数: 32

約数和(自身を含む): 1180575648

約数和(自身を除く): 544287218

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 6683, 9521, 13366, 19042, 33415, 47605, 66830, 95210, 390361, 780722, 1551923, 1951805, 3103846, 3903610, 7759615, 15519230, 63628843, 127257686, 318144215, 636288430]

約数ペア:

[(1, 636288430), (2, 318144215), (5, 127257686), (10, 63628843), (41, 15519230), (82, 7759615), (163, 3903610), (205, 3103846), (326, 1951805), (410, 1551923), (815, 780722), (1630, 390361), (6683, 95210), (9521, 66830), (13366, 47605), (19042, 33415)]