38070940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 82664064

約数和(自身を除く): 44593124

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 101, 188, 202, 235, 401, 404, 470, 505, 802, 940, 1010, 1604, 2005, 2020, 4010, 4747, 8020, 9494, 18847, 18988, 23735, 37694, 40501, 47470, 75388, 81002, 94235, 94940, 162004, 188470, 202505, 376940, 405010, 810020, 1903547, 3807094, 7614188, 9517735, 19035470, 38070940]

約数ペア:

[(1, 38070940), (2, 19035470), (4, 9517735), (5, 7614188), (10, 3807094), (20, 1903547), (47, 810020), (94, 405010), (101, 376940), (188, 202505), (202, 188470), (235, 162004), (401, 94940), (404, 94235), (470, 81002), (505, 75388), (802, 47470), (940, 40501), (1010, 37694), (1604, 23735), (2005, 18988), (2020, 18847), (4010, 9494), (4747, 8020)]