26157670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 62643456

約数和(自身を除く): 36485786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 49, 55, 70, 77, 98, 110, 115, 154, 161, 211, 230, 245, 253, 322, 385, 422, 490, 506, 539, 770, 805, 1055, 1078, 1127, 1265, 1477, 1610, 1771, 2110, 2254, 2321, 2530, 2695, 2954, 3542, 4642, 4853, 5390, 5635, 7385, 8855, 9706, 10339, 11270, 11605, 12397, 14770, 16247, 17710, 20678, 23210, 24265, 24794, 32494, 33971, 48530, 51695, 53383, 61985, 67942, 81235, 103390, 106766, 113729, 123970, 162470, 169855, 227458, 237797, 266915, 339710, 373681, 475594, 533830, 568645, 747362, 1137290, 1188985, 1868405, 2377970, 2615767, 3736810, 5231534, 13078835, 26157670]

約数ペア:

[(1, 26157670), (2, 13078835), (5, 5231534), (7, 3736810), (10, 2615767), (11, 2377970), (14, 1868405), (22, 1188985), (23, 1137290), (35, 747362), (46, 568645), (49, 533830), (55, 475594), (70, 373681), (77, 339710), (98, 266915), (110, 237797), (115, 227458), (154, 169855), (161, 162470), (211, 123970), (230, 113729), (245, 106766), (253, 103390), (322, 81235), (385, 67942), (422, 61985), (490, 53383), (506, 51695), (539, 48530), (770, 33971), (805, 32494), (1055, 24794), (1078, 24265), (1127, 23210), (1265, 20678), (1477, 17710), (1610, 16247), (1771, 14770), (2110, 12397), (2254, 11605), (2321, 11270), (2530, 10339), (2695, 9706), (2954, 8855), (3542, 7385), (4642, 5635), (4853, 5390)]