117532940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{28949}}^1$

素因数の和:28994

約数の個数: 48

約数和(自身を含む): 291816000

約数和(自身を除く): 174283060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 28949, 57898, 115796, 144745, 202643, 289490, 405286, 578980, 810572, 839521, 1013215, 1679042, 2026430, 3358084, 4052860, 4197605, 5876647, 8395210, 11753294, 16790420, 23506588, 29383235, 58766470, 117532940]

約数ペア:

[(1, 117532940), (2, 58766470), (4, 29383235), (5, 23506588), (7, 16790420), (10, 11753294), (14, 8395210), (20, 5876647), (28, 4197605), (29, 4052860), (35, 3358084), (58, 2026430), (70, 1679042), (116, 1013215), (140, 839521), (145, 810572), (203, 578980), (290, 405286), (406, 289490), (580, 202643), (812, 144745), (1015, 115796), (2030, 57898), (4060, 28949)]