26915210

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 60501600

約数和(自身を除く): 33586390

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 59, 70, 95, 98, 118, 133, 190, 245, 266, 295, 343, 413, 490, 590, 665, 686, 826, 931, 1121, 1330, 1715, 1862, 2065, 2242, 2401, 2891, 3430, 4130, 4655, 4802, 5605, 5782, 6517, 7847, 9310, 11210, 12005, 13034, 14455, 15694, 20237, 24010, 28910, 32585, 39235, 40474, 45619, 54929, 65170, 78470, 91238, 101185, 109858, 141659, 202370, 228095, 274645, 283318, 384503, 456190, 549290, 708295, 769006, 1416590, 1922515, 2691521, 3845030, 5383042, 13457605, 26915210]

約数ペア:

[(1, 26915210), (2, 13457605), (5, 5383042), (7, 3845030), (10, 2691521), (14, 1922515), (19, 1416590), (35, 769006), (38, 708295), (49, 549290), (59, 456190), (70, 384503), (95, 283318), (98, 274645), (118, 228095), (133, 202370), (190, 141659), (245, 109858), (266, 101185), (295, 91238), (343, 78470), (413, 65170), (490, 54929), (590, 45619), (665, 40474), (686, 39235), (826, 32585), (931, 28910), (1121, 24010), (1330, 20237), (1715, 15694), (1862, 14455), (2065, 13034), (2242, 12005), (2401, 11210), (2891, 9310), (3430, 7847), (4130, 6517), (4655, 5782), (4802, 5605)]