5087407240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{8429}}^1$

素因数の和:8710

約数の個数: 64

約数和(自身を含む): 11653632000

約数和(自身を除く): 6566224760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 191, 316, 382, 395, 632, 764, 790, 955, 1528, 1580, 1910, 3160, 3820, 7640, 8429, 15089, 16858, 30178, 33716, 42145, 60356, 67432, 75445, 84290, 120712, 150890, 168580, 301780, 337160, 603560, 665891, 1331782, 1609939, 2663564, 3219878, 3329455, 5327128, 6439756, 6658910, 8049695, 12879512, 13317820, 16099390, 26635640, 32198780, 64397560, 127185181, 254370362, 508740724, 635925905, 1017481448, 1271851810, 2543703620, 5087407240]

約数ペア:

[(1, 5087407240), (2, 2543703620), (4, 1271851810), (5, 1017481448), (8, 635925905), (10, 508740724), (20, 254370362), (40, 127185181), (79, 64397560), (158, 32198780), (191, 26635640), (316, 16099390), (382, 13317820), (395, 12879512), (632, 8049695), (764, 6658910), (790, 6439756), (955, 5327128), (1528, 3329455), (1580, 3219878), (1910, 2663564), (3160, 1609939), (3820, 1331782), (7640, 665891), (8429, 603560), (15089, 337160), (16858, 301780), (30178, 168580), (33716, 150890), (42145, 120712), (60356, 84290), (67432, 75445)]