40254928420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{11489}}^1$

素因数の和:12397

約数の個数: 96

約数和(自身を含む): 100067788800

約数和(自身を除く): 59812860380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 863, 1015, 1726, 2030, 3452, 4060, 4315, 6041, 8630, 11489, 12082, 17260, 22978, 24164, 25027, 30205, 45956, 50054, 57445, 60410, 80423, 100108, 114890, 120820, 125135, 160846, 175189, 229780, 250270, 321692, 333181, 350378, 402115, 500540, 666362, 700756, 804230, 875945, 1332724, 1608460, 1665905, 1751890, 2332267, 3331810, 3503780, 4664534, 6663620, 9329068, 9915007, 11661335, 19830014, 23322670, 39660028, 46645340, 49575035, 69405049, 99150070, 138810098, 198300140, 277620196, 287535203, 347025245, 575070406, 694050490, 1150140812, 1388100980, 1437676015, 2012746421, 2875352030, 4025492842, 5750704060, 8050985684, 10063732105, 20127464210, 40254928420]

約数ペア:

[(1, 40254928420), (2, 20127464210), (4, 10063732105), (5, 8050985684), (7, 5750704060), (10, 4025492842), (14, 2875352030), (20, 2012746421), (28, 1437676015), (29, 1388100980), (35, 1150140812), (58, 694050490), (70, 575070406), (116, 347025245), (140, 287535203), (145, 277620196), (203, 198300140), (290, 138810098), (406, 99150070), (580, 69405049), (812, 49575035), (863, 46645340), (1015, 39660028), (1726, 23322670), (2030, 19830014), (3452, 11661335), (4060, 9915007), (4315, 9329068), (6041, 6663620), (8630, 4664534), (11489, 3503780), (12082, 3331810), (17260, 2332267), (22978, 1751890), (24164, 1665905), (25027, 1608460), (30205, 1332724), (45956, 875945), (50054, 804230), (57445, 700756), (60410, 666362), (80423, 500540), (100108, 402115), (114890, 350378), (120820, 333181), (125135, 321692), (160846, 250270), (175189, 229780)]