66619145920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2851847}}^1$

素因数の和:2851937

約数の個数: 56

約数和(自身を含む): 160810005024

約数和(自身を除く): 94190859104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 2851847, 5703694, 11407388, 14259235, 22814776, 28518470, 45629552, 57036940, 91259104, 114073880, 182518208, 208184831, 228147760, 416369662, 456295520, 832739324, 912591040, 1040924155, 1665478648, 2081848310, 3330957296, 4163696620, 6661914592, 8327393240, 13323829184, 16654786480, 33309572960, 66619145920]

約数ペア:

[(1, 66619145920), (2, 33309572960), (4, 16654786480), (5, 13323829184), (8, 8327393240), (10, 6661914592), (16, 4163696620), (20, 3330957296), (32, 2081848310), (40, 1665478648), (64, 1040924155), (73, 912591040), (80, 832739324), (146, 456295520), (160, 416369662), (292, 228147760), (320, 208184831), (365, 182518208), (584, 114073880), (730, 91259104), (1168, 57036940), (1460, 45629552), (2336, 28518470), (2920, 22814776), (4672, 14259235), (5840, 11407388), (11680, 5703694), (23360, 2851847)]