26518310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 62741952

約数和(自身を除く): 36223642

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 181, 182, 230, 245, 299, 322, 362, 455, 490, 598, 637, 805, 905, 910, 1127, 1267, 1274, 1495, 1610, 1810, 2093, 2254, 2353, 2534, 2990, 3185, 4163, 4186, 4706, 5635, 6335, 6370, 8326, 8869, 10465, 11270, 11765, 12670, 14651, 16471, 17738, 20815, 20930, 23530, 29141, 29302, 32942, 41630, 44345, 54119, 58282, 73255, 82355, 88690, 108238, 115297, 145705, 146510, 164710, 203987, 230594, 270595, 291410, 378833, 407974, 541190, 576485, 757666, 1019935, 1152970, 1894165, 2039870, 2651831, 3788330, 5303662, 13259155, 26518310]

約数ペア:

[(1, 26518310), (2, 13259155), (5, 5303662), (7, 3788330), (10, 2651831), (13, 2039870), (14, 1894165), (23, 1152970), (26, 1019935), (35, 757666), (46, 576485), (49, 541190), (65, 407974), (70, 378833), (91, 291410), (98, 270595), (115, 230594), (130, 203987), (161, 164710), (181, 146510), (182, 145705), (230, 115297), (245, 108238), (299, 88690), (322, 82355), (362, 73255), (455, 58282), (490, 54119), (598, 44345), (637, 41630), (805, 32942), (905, 29302), (910, 29141), (1127, 23530), (1267, 20930), (1274, 20815), (1495, 17738), (1610, 16471), (1810, 14651), (2093, 12670), (2254, 11765), (2353, 11270), (2534, 10465), (2990, 8869), (3185, 8326), (4163, 6370), (4186, 6335), (4706, 5635)]