6420006860

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{7417}}^1$

素因数の和:7922

約数の個数: 48

約数和(自身を含む): 13638675456

約数和(自身を除く): 7218668596

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 383, 452, 565, 766, 1130, 1532, 1915, 2260, 3830, 7417, 7660, 14834, 29668, 37085, 43279, 74170, 86558, 148340, 173116, 216395, 432790, 838121, 865580, 1676242, 2840711, 3352484, 4190605, 5681422, 8381210, 11362844, 14203555, 16762420, 28407110, 56814220, 321000343, 642000686, 1284001372, 1605001715, 3210003430, 6420006860]

約数ペア:

[(1, 6420006860), (2, 3210003430), (4, 1605001715), (5, 1284001372), (10, 642000686), (20, 321000343), (113, 56814220), (226, 28407110), (383, 16762420), (452, 14203555), (565, 11362844), (766, 8381210), (1130, 5681422), (1532, 4190605), (1915, 3352484), (2260, 2840711), (3830, 1676242), (7417, 865580), (7660, 838121), (14834, 432790), (29668, 216395), (37085, 173116), (43279, 148340), (74170, 86558)]