7396926260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{33179}}^1$

素因数の和:33416

約数の個数: 48

約数和(自身を含む): 15853138560

約数和(自身を除く): 8456212300

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 157, 284, 314, 355, 628, 710, 785, 1420, 1570, 3140, 11147, 22294, 33179, 44588, 55735, 66358, 111470, 132716, 165895, 222940, 331790, 663580, 2355709, 4711418, 5209103, 9422836, 10418206, 11778545, 20836412, 23557090, 26045515, 47114180, 52091030, 104182060, 369846313, 739692626, 1479385252, 1849231565, 3698463130, 7396926260]

約数ペア:

[(1, 7396926260), (2, 3698463130), (4, 1849231565), (5, 1479385252), (10, 739692626), (20, 369846313), (71, 104182060), (142, 52091030), (157, 47114180), (284, 26045515), (314, 23557090), (355, 20836412), (628, 11778545), (710, 10418206), (785, 9422836), (1420, 5209103), (1570, 4711418), (3140, 2355709), (11147, 663580), (22294, 331790), (33179, 222940), (44588, 165895), (55735, 132716), (66358, 111470)]