14980550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 31612560

約数和(自身を除く): 16632010

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1213, 1235, 2426, 2470, 6065, 6175, 12130, 12350, 15769, 23047, 30325, 31538, 46094, 60650, 78845, 115235, 157690, 230470, 299611, 394225, 576175, 599222, 788450, 1152350, 1498055, 2996110, 7490275, 14980550]

約数ペア:

[(1, 14980550), (2, 7490275), (5, 2996110), (10, 1498055), (13, 1152350), (19, 788450), (25, 599222), (26, 576175), (38, 394225), (50, 299611), (65, 230470), (95, 157690), (130, 115235), (190, 78845), (247, 60650), (325, 46094), (475, 31538), (494, 30325), (650, 23047), (950, 15769), (1213, 12350), (1235, 12130), (2426, 6175), (2470, 6065)]