48680560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20983}}^1$

素因数の和:21025

約数の個数: 40

約数和(自身を含む): 117090720

約数和(自身を除く): 68410160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 20983, 41966, 83932, 104915, 167864, 209830, 335728, 419660, 608507, 839320, 1217014, 1678640, 2434028, 3042535, 4868056, 6085070, 9736112, 12170140, 24340280, 48680560]

約数ペア:

[(1, 48680560), (2, 24340280), (4, 12170140), (5, 9736112), (8, 6085070), (10, 4868056), (16, 3042535), (20, 2434028), (29, 1678640), (40, 1217014), (58, 839320), (80, 608507), (116, 419660), (145, 335728), (232, 209830), (290, 167864), (464, 104915), (580, 83932), (1160, 41966), (2320, 20983)]