101396860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 218816640

約数和(自身を除く): 117419780

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 269, 401, 470, 538, 802, 940, 1076, 1345, 1604, 2005, 2690, 4010, 5380, 8020, 12643, 18847, 25286, 37694, 50572, 63215, 75388, 94235, 107869, 126430, 188470, 215738, 252860, 376940, 431476, 539345, 1078690, 2157380, 5069843, 10139686, 20279372, 25349215, 50698430, 101396860]

約数ペア:

[(1, 101396860), (2, 50698430), (4, 25349215), (5, 20279372), (10, 10139686), (20, 5069843), (47, 2157380), (94, 1078690), (188, 539345), (235, 431476), (269, 376940), (401, 252860), (470, 215738), (538, 188470), (802, 126430), (940, 107869), (1076, 94235), (1345, 75388), (1604, 63215), (2005, 50572), (2690, 37694), (4010, 25286), (5380, 18847), (8020, 12643)]