89024651380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1355843}}^1$

素因数の和:1355933

約数の個数: 72

約数和(自身を含む): 220720556448

約数和(自身を除く): 131695905068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 980, 1340, 1876, 2345, 3283, 4690, 6566, 9380, 13132, 16415, 32830, 65660, 1355843, 2711686, 5423372, 6779215, 9490901, 13558430, 18981802, 27116860, 37963604, 47454505, 66436307, 90841481, 94909010, 132872614, 181682962, 189818020, 265745228, 332181535, 363365924, 454207405, 635890367, 664363070, 908414810, 1271780734, 1328726140, 1816829620, 2543561468, 3179451835, 4451232569, 6358903670, 8902465138, 12717807340, 17804930276, 22256162845, 44512325690, 89024651380]

約数ペア:

[(1, 89024651380), (2, 44512325690), (4, 22256162845), (5, 17804930276), (7, 12717807340), (10, 8902465138), (14, 6358903670), (20, 4451232569), (28, 3179451835), (35, 2543561468), (49, 1816829620), (67, 1328726140), (70, 1271780734), (98, 908414810), (134, 664363070), (140, 635890367), (196, 454207405), (245, 363365924), (268, 332181535), (335, 265745228), (469, 189818020), (490, 181682962), (670, 132872614), (938, 94909010), (980, 90841481), (1340, 66436307), (1876, 47454505), (2345, 37963604), (3283, 27116860), (4690, 18981802), (6566, 13558430), (9380, 9490901), (13132, 6779215), (16415, 5423372), (32830, 2711686), (65660, 1355843)]