26185320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10415

約数の個数: 96

約数和(自身を含む): 97269120

約数和(自身を除く): 71083800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10391, 20782, 31173, 41564, 51955, 62346, 72737, 83128, 93519, 103910, 124692, 145474, 155865, 187038, 207820, 218211, 249384, 290948, 311730, 363685, 374076, 415640, 436422, 467595, 581896, 623460, 654633, 727370, 748152, 872844, 935190, 1091055, 1246920, 1309266, 1454740, 1745688, 1870380, 2182110, 2618532, 2909480, 3273165, 3740760, 4364220, 5237064, 6546330, 8728440, 13092660, 26185320]

約数ペア:

[(1, 26185320), (2, 13092660), (3, 8728440), (4, 6546330), (5, 5237064), (6, 4364220), (7, 3740760), (8, 3273165), (9, 2909480), (10, 2618532), (12, 2182110), (14, 1870380), (15, 1745688), (18, 1454740), (20, 1309266), (21, 1246920), (24, 1091055), (28, 935190), (30, 872844), (35, 748152), (36, 727370), (40, 654633), (42, 623460), (45, 581896), (56, 467595), (60, 436422), (63, 415640), (70, 374076), (72, 363685), (84, 311730), (90, 290948), (105, 249384), (120, 218211), (126, 207820), (140, 187038), (168, 155865), (180, 145474), (210, 124692), (252, 103910), (280, 93519), (315, 83128), (360, 72737), (420, 62346), (504, 51955), (630, 41564), (840, 31173), (1260, 20782), (2520, 10391)]