1580451070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8713}}^1$

素因数の和:8845

約数の個数: 64

約数和(自身を含む): 3320243136

約数和(自身を除く): 1739792066

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 97, 110, 170, 187, 194, 374, 485, 935, 970, 1067, 1649, 1870, 2134, 3298, 5335, 8245, 8713, 10670, 16490, 17426, 18139, 36278, 43565, 87130, 90695, 95843, 148121, 181390, 191686, 296242, 479215, 740605, 845161, 958430, 1481210, 1629331, 1690322, 3258662, 4225805, 8146655, 8451610, 9296771, 14367737, 16293310, 18593542, 28735474, 46483855, 71838685, 92967710, 143677370, 158045107, 316090214, 790225535, 1580451070]

約数ペア:

[(1, 1580451070), (2, 790225535), (5, 316090214), (10, 158045107), (11, 143677370), (17, 92967710), (22, 71838685), (34, 46483855), (55, 28735474), (85, 18593542), (97, 16293310), (110, 14367737), (170, 9296771), (187, 8451610), (194, 8146655), (374, 4225805), (485, 3258662), (935, 1690322), (970, 1629331), (1067, 1481210), (1649, 958430), (1870, 845161), (2134, 740605), (3298, 479215), (5335, 296242), (8245, 191686), (8713, 181390), (10670, 148121), (16490, 95843), (17426, 90695), (18139, 87130), (36278, 43565)]