26598540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 80015040

約数和(自身を除く): 53416500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 293, 340, 356, 445, 510, 534, 586, 879, 890, 1020, 1068, 1172, 1335, 1465, 1513, 1758, 1780, 2670, 2930, 3026, 3516, 4395, 4539, 4981, 5340, 5860, 6052, 7565, 8790, 9078, 9962, 14943, 15130, 17580, 18156, 19924, 22695, 24905, 26077, 29886, 30260, 45390, 49810, 52154, 59772, 74715, 78231, 90780, 99620, 104308, 130385, 149430, 156462, 260770, 298860, 312924, 391155, 443309, 521540, 782310, 886618, 1329927, 1564620, 1773236, 2216545, 2659854, 4433090, 5319708, 6649635, 8866180, 13299270, 26598540]

約数ペア:

[(1, 26598540), (2, 13299270), (3, 8866180), (4, 6649635), (5, 5319708), (6, 4433090), (10, 2659854), (12, 2216545), (15, 1773236), (17, 1564620), (20, 1329927), (30, 886618), (34, 782310), (51, 521540), (60, 443309), (68, 391155), (85, 312924), (89, 298860), (102, 260770), (170, 156462), (178, 149430), (204, 130385), (255, 104308), (267, 99620), (293, 90780), (340, 78231), (356, 74715), (445, 59772), (510, 52154), (534, 49810), (586, 45390), (879, 30260), (890, 29886), (1020, 26077), (1068, 24905), (1172, 22695), (1335, 19924), (1465, 18156), (1513, 17580), (1758, 15130), (1780, 14943), (2670, 9962), (2930, 9078), (3026, 8790), (3516, 7565), (4395, 6052), (4539, 5860), (4981, 5340)]