5648890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 11531520

約数和(自身を除く): 5882630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2287, 2470, 4574, 11435, 22870, 29731, 43453, 59462, 86906, 148655, 217265, 297310, 434530, 564889, 1129778, 2824445, 5648890]

約数ペア:

[(1, 5648890), (2, 2824445), (5, 1129778), (10, 564889), (13, 434530), (19, 297310), (26, 217265), (38, 148655), (65, 86906), (95, 59462), (130, 43453), (190, 29731), (247, 22870), (494, 11435), (1235, 4574), (2287, 2470)]