1192051220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{85513}}^1$

素因数の和:85580

約数の個数: 48

約数和(自身を含む): 2715240528

約数和(自身を除く): 1523189308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 85513, 171026, 342052, 427565, 855130, 1453721, 1710260, 2907442, 3506033, 5814884, 7012066, 7268605, 14024132, 14537210, 17530165, 29074420, 35060330, 59602561, 70120660, 119205122, 238410244, 298012805, 596025610, 1192051220]

約数ペア:

[(1, 1192051220), (2, 596025610), (4, 298012805), (5, 238410244), (10, 119205122), (17, 70120660), (20, 59602561), (34, 35060330), (41, 29074420), (68, 17530165), (82, 14537210), (85, 14024132), (164, 7268605), (170, 7012066), (205, 5814884), (340, 3506033), (410, 2907442), (697, 1710260), (820, 1453721), (1394, 855130), (2788, 427565), (3485, 342052), (6970, 171026), (13940, 85513)]