7570147220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{20897}}^1$

素因数の和:21272

約数の個数: 48

約数和(自身を含む): 16220191680

約数和(自身を除く): 8650044460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 307, 590, 614, 1180, 1228, 1535, 3070, 6140, 18113, 20897, 36226, 41794, 72452, 83588, 90565, 104485, 181130, 208970, 362260, 417940, 1232923, 2465846, 4931692, 6164615, 6415379, 12329230, 12830758, 24658460, 25661516, 32076895, 64153790, 128307580, 378507361, 757014722, 1514029444, 1892536805, 3785073610, 7570147220]

約数ペア:

[(1, 7570147220), (2, 3785073610), (4, 1892536805), (5, 1514029444), (10, 757014722), (20, 378507361), (59, 128307580), (118, 64153790), (236, 32076895), (295, 25661516), (307, 24658460), (590, 12830758), (614, 12329230), (1180, 6415379), (1228, 6164615), (1535, 4931692), (3070, 2465846), (6140, 1232923), (18113, 417940), (20897, 362260), (36226, 208970), (41794, 181130), (72452, 104485), (83588, 90565)]