2007462560

素因数分解:

$2^5\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{8719}}^1$

素因数の和:10173

約数の個数: 48

約数和(自身を含む): 4746470400

約数和(自身を除く): 2739007840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1439, 2878, 5756, 7195, 8719, 11512, 14390, 17438, 23024, 28780, 34876, 43595, 46048, 57560, 69752, 87190, 115120, 139504, 174380, 230240, 279008, 348760, 697520, 1395040, 12546641, 25093282, 50186564, 62733205, 100373128, 125466410, 200746256, 250932820, 401492512, 501865640, 1003731280, 2007462560]

約数ペア:

[(1, 2007462560), (2, 1003731280), (4, 501865640), (5, 401492512), (8, 250932820), (10, 200746256), (16, 125466410), (20, 100373128), (32, 62733205), (40, 50186564), (80, 25093282), (160, 12546641), (1439, 1395040), (2878, 697520), (5756, 348760), (7195, 279008), (8719, 230240), (11512, 174380), (14390, 139504), (17438, 115120), (23024, 87190), (28780, 69752), (34876, 57560), (43595, 46048)]