1910361175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 2571397920

約数和(自身を除く): 661036745

約数列:

[1, 5, 19, 25, 41, 95, 205, 233, 421, 475, 779, 1025, 1165, 2105, 3895, 4427, 5825, 7999, 9553, 10525, 17261, 19475, 22135, 39995, 47765, 86305, 98093, 110675, 181507, 199975, 238825, 327959, 431525, 490465, 907535, 1639795, 1863767, 2452325, 4021813, 4537675, 8198975, 9318835, 20109065, 46594175, 76414447, 100545325, 382072235, 1910361175]

約数ペア:

[(1, 1910361175), (5, 382072235), (19, 100545325), (25, 76414447), (41, 46594175), (95, 20109065), (205, 9318835), (233, 8198975), (421, 4537675), (475, 4021813), (779, 2452325), (1025, 1863767), (1165, 1639795), (2105, 907535), (3895, 490465), (4427, 431525), (5825, 327959), (7999, 238825), (9553, 199975), (10525, 181507), (17261, 110675), (19475, 98093), (22135, 86305), (39995, 47765)]