6366620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 14732928

約数和(自身を除く): 8366308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 521, 611, 940, 1042, 1222, 2084, 2444, 2605, 3055, 5210, 6110, 6773, 10420, 12220, 13546, 24487, 27092, 33865, 48974, 67730, 97948, 122435, 135460, 244870, 318331, 489740, 636662, 1273324, 1591655, 3183310, 6366620]

約数ペア:

[(1, 6366620), (2, 3183310), (4, 1591655), (5, 1273324), (10, 636662), (13, 489740), (20, 318331), (26, 244870), (47, 135460), (52, 122435), (65, 97948), (94, 67730), (130, 48974), (188, 33865), (235, 27092), (260, 24487), (470, 13546), (521, 12220), (611, 10420), (940, 6773), (1042, 6110), (1222, 5210), (2084, 3055), (2444, 2605)]