69106420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6328

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 88947980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 6271, 11020, 12542, 25084, 31355, 62710, 119149, 125420, 181859, 238298, 363718, 476596, 595745, 727436, 909295, 1191490, 1818590, 2382980, 3455321, 3637180, 6910642, 13821284, 17276605, 34553210, 69106420]

約数ペア:

[(1, 69106420), (2, 34553210), (4, 17276605), (5, 13821284), (10, 6910642), (19, 3637180), (20, 3455321), (29, 2382980), (38, 1818590), (58, 1191490), (76, 909295), (95, 727436), (116, 595745), (145, 476596), (190, 363718), (290, 238298), (380, 181859), (551, 125420), (580, 119149), (1102, 62710), (2204, 31355), (2755, 25084), (5510, 12542), (6271, 11020)]