2152110367300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1\times {\mathrm{539633}}^1$

素因数の和:541765

約数の個数: 72

約数和(自身を含む): 4918224276000

約数和(自身を除く): 2766113908700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2099, 4198, 8396, 10495, 20990, 39881, 41980, 52475, 79762, 104950, 159524, 199405, 209900, 398810, 539633, 797620, 997025, 1079266, 1994050, 2158532, 2698165, 3988100, 5396330, 10253027, 10792660, 13490825, 20506054, 26981650, 41012108, 51265135, 53963300, 102530270, 205060540, 256325675, 512651350, 1025302700, 1132689667, 2265379334, 4530758668, 5663448335, 11326896670, 21521103673, 22653793340, 28317241675, 43042207346, 56634483350, 86084414692, 107605518365, 113268966700, 215211036730, 430422073460, 538027591825, 1076055183650, 2152110367300]

約数ペア:

[(1, 2152110367300), (2, 1076055183650), (4, 538027591825), (5, 430422073460), (10, 215211036730), (19, 113268966700), (20, 107605518365), (25, 86084414692), (38, 56634483350), (50, 43042207346), (76, 28317241675), (95, 22653793340), (100, 21521103673), (190, 11326896670), (380, 5663448335), (475, 4530758668), (950, 2265379334), (1900, 1132689667), (2099, 1025302700), (4198, 512651350), (8396, 256325675), (10495, 205060540), (20990, 102530270), (39881, 53963300), (41980, 51265135), (52475, 41012108), (79762, 26981650), (104950, 20506054), (159524, 13490825), (199405, 10792660), (209900, 10253027), (398810, 5396330), (539633, 3988100), (797620, 2698165), (997025, 2158532), (1079266, 1994050)]