4176580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 9576000

約数和(自身を除く): 5399420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 379, 380, 551, 580, 758, 1102, 1516, 1895, 2204, 2755, 3790, 5510, 7201, 7580, 10991, 11020, 14402, 21982, 28804, 36005, 43964, 54955, 72010, 109910, 144020, 208829, 219820, 417658, 835316, 1044145, 2088290, 4176580]

約数ペア:

[(1, 4176580), (2, 2088290), (4, 1044145), (5, 835316), (10, 417658), (19, 219820), (20, 208829), (29, 144020), (38, 109910), (58, 72010), (76, 54955), (95, 43964), (116, 36005), (145, 28804), (190, 21982), (290, 14402), (379, 11020), (380, 10991), (551, 7580), (580, 7201), (758, 5510), (1102, 3790), (1516, 2755), (1895, 2204)]