380677780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{93763}}^1$

素因数の和:93808

約数の個数: 48

約数和(自身を含む): 945141120

約数和(自身を除く): 564463340

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, 93763, 187526, 375052, 468815, 656341, 937630, 1312682, 1875260, 2625364, 2719127, 3281705, 5438254, 6563410, 10876508, 13126820, 13595635, 19033889, 27191270, 38067778, 54382540, 76135556, 95169445, 190338890, 380677780]

約数ペア:

[(1, 380677780), (2, 190338890), (4, 95169445), (5, 76135556), (7, 54382540), (10, 38067778), (14, 27191270), (20, 19033889), (28, 13595635), (29, 13126820), (35, 10876508), (58, 6563410), (70, 5438254), (116, 3281705), (140, 2719127), (145, 2625364), (203, 1875260), (290, 1312682), (406, 937630), (580, 656341), (812, 468815), (1015, 375052), (2030, 187526), (4060, 93763)]