173835140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 376717824

約数和(自身を除く): 202882684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 101, 188, 202, 235, 404, 470, 505, 940, 1010, 1831, 2020, 3662, 4747, 7324, 9155, 9494, 18310, 18988, 23735, 36620, 47470, 86057, 94940, 172114, 184931, 344228, 369862, 430285, 739724, 860570, 924655, 1721140, 1849310, 3698620, 8691757, 17383514, 34767028, 43458785, 86917570, 173835140]

約数ペア:

[(1, 173835140), (2, 86917570), (4, 43458785), (5, 34767028), (10, 17383514), (20, 8691757), (47, 3698620), (94, 1849310), (101, 1721140), (188, 924655), (202, 860570), (235, 739724), (404, 430285), (470, 369862), (505, 344228), (940, 184931), (1010, 172114), (1831, 94940), (2020, 86057), (3662, 47470), (4747, 36620), (7324, 23735), (9155, 18988), (9494, 18310)]