1034900800

素因数分解:

$2^6\times 5^2\times {\mathrm{401}}^1\times {\mathrm{1613}}^1$

素因数の和:2036

約数の個数: 84

約数和(自身を含む): 2554435836

約数和(自身を除く): 1519535036

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 401, 800, 802, 1600, 1604, 1613, 2005, 3208, 3226, 4010, 6416, 6452, 8020, 8065, 10025, 12832, 12904, 16040, 16130, 20050, 25664, 25808, 32080, 32260, 40100, 40325, 51616, 64160, 64520, 80200, 80650, 103232, 128320, 129040, 160400, 161300, 258080, 320800, 322600, 516160, 641600, 645200, 646813, 1290400, 1293626, 2580800, 2587252, 3234065, 5174504, 6468130, 10349008, 12936260, 16170325, 20698016, 25872520, 32340650, 41396032, 51745040, 64681300, 103490080, 129362600, 206980160, 258725200, 517450400, 1034900800]

約数ペア:

[(1, 1034900800), (2, 517450400), (4, 258725200), (5, 206980160), (8, 129362600), (10, 103490080), (16, 64681300), (20, 51745040), (25, 41396032), (32, 32340650), (40, 25872520), (50, 20698016), (64, 16170325), (80, 12936260), (100, 10349008), (160, 6468130), (200, 5174504), (320, 3234065), (400, 2587252), (401, 2580800), (800, 1293626), (802, 1290400), (1600, 646813), (1604, 645200), (1613, 641600), (2005, 516160), (3208, 322600), (3226, 320800), (4010, 258080), (6416, 161300), (6452, 160400), (8020, 129040), (8065, 128320), (10025, 103232), (12832, 80650), (12904, 80200), (16040, 64520), (16130, 64160), (20050, 51616), (25664, 40325), (25808, 40100), (32080, 32260)]