83145320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 194994000

約数和(自身を除く): 111848680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 229, 232, 290, 313, 458, 580, 626, 916, 1145, 1160, 1252, 1565, 1832, 2290, 2504, 3130, 4580, 6260, 6641, 9077, 9160, 12520, 13282, 18154, 26564, 33205, 36308, 45385, 53128, 66410, 71677, 72616, 90770, 132820, 143354, 181540, 265640, 286708, 358385, 363080, 573416, 716770, 1433540, 2078633, 2867080, 4157266, 8314532, 10393165, 16629064, 20786330, 41572660, 83145320]

約数ペア:

[(1, 83145320), (2, 41572660), (4, 20786330), (5, 16629064), (8, 10393165), (10, 8314532), (20, 4157266), (29, 2867080), (40, 2078633), (58, 1433540), (116, 716770), (145, 573416), (229, 363080), (232, 358385), (290, 286708), (313, 265640), (458, 181540), (580, 143354), (626, 132820), (916, 90770), (1145, 72616), (1160, 71677), (1252, 66410), (1565, 53128), (1832, 45385), (2290, 36308), (2504, 33205), (3130, 26564), (4580, 18154), (6260, 13282), (6641, 12520), (9077, 9160)]