99372280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18679}}^1$

素因数の和:18716

約数の個数: 64

約数和(自身を含む): 268992000

約数和(自身を除く): 169619720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 18679, 37358, 74716, 93395, 130753, 149432, 186790, 261506, 354901, 373580, 523012, 653765, 709802, 747160, 1046024, 1307530, 1419604, 1774505, 2484307, 2615060, 2839208, 3549010, 4968614, 5230120, 7098020, 9937228, 12421535, 14196040, 19874456, 24843070, 49686140, 99372280]

約数ペア:

[(1, 99372280), (2, 49686140), (4, 24843070), (5, 19874456), (7, 14196040), (8, 12421535), (10, 9937228), (14, 7098020), (19, 5230120), (20, 4968614), (28, 3549010), (35, 2839208), (38, 2615060), (40, 2484307), (56, 1774505), (70, 1419604), (76, 1307530), (95, 1046024), (133, 747160), (140, 709802), (152, 653765), (190, 523012), (266, 373580), (280, 354901), (380, 261506), (532, 186790), (665, 149432), (760, 130753), (1064, 93395), (1330, 74716), (2660, 37358), (5320, 18679)]