10103972020

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{65927}}^1$

素因数の和:66112

約数の個数: 48

約数和(自身を含む): 21708771840

約数和(自身を除く): 11604799820

約数列:

[1, 2, 4, 5, 10, 20, 79, 97, 158, 194, 316, 388, 395, 485, 790, 970, 1580, 1940, 7663, 15326, 30652, 38315, 65927, 76630, 131854, 153260, 263708, 329635, 659270, 1318540, 5208233, 6394919, 10416466, 12789838, 20832932, 25579676, 26041165, 31974595, 52082330, 63949190, 104164660, 127898380, 505198601, 1010397202, 2020794404, 2525993005, 5051986010, 10103972020]

約数ペア:

[(1, 10103972020), (2, 5051986010), (4, 2525993005), (5, 2020794404), (10, 1010397202), (20, 505198601), (79, 127898380), (97, 104164660), (158, 63949190), (194, 52082330), (316, 31974595), (388, 26041165), (395, 25579676), (485, 20832932), (790, 12789838), (970, 10416466), (1580, 6394919), (1940, 5208233), (7663, 1318540), (15326, 659270), (30652, 329635), (38315, 263708), (65927, 153260), (76630, 131854)]