1010589100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18341}}^1$

素因数の和:18403

約数の個数: 72

約数和(自身を含む): 2388128400

約数和(自身を除く): 1377539300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 5510, 11020, 13775, 18341, 27550, 36682, 55100, 73364, 91705, 183410, 348479, 366820, 458525, 531889, 696958, 917050, 1063778, 1393916, 1742395, 1834100, 2127556, 2659445, 3484790, 5318890, 6969580, 8711975, 10105891, 10637780, 13297225, 17423950, 20211782, 26594450, 34847900, 40423564, 50529455, 53188900, 101058910, 202117820, 252647275, 505294550, 1010589100]

約数ペア:

[(1, 1010589100), (2, 505294550), (4, 252647275), (5, 202117820), (10, 101058910), (19, 53188900), (20, 50529455), (25, 40423564), (29, 34847900), (38, 26594450), (50, 20211782), (58, 17423950), (76, 13297225), (95, 10637780), (100, 10105891), (116, 8711975), (145, 6969580), (190, 5318890), (290, 3484790), (380, 2659445), (475, 2127556), (551, 1834100), (580, 1742395), (725, 1393916), (950, 1063778), (1102, 917050), (1450, 696958), (1900, 531889), (2204, 458525), (2755, 366820), (2900, 348479), (5510, 183410), (11020, 91705), (13775, 73364), (18341, 55100), (27550, 36682)]