42793340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2269}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 96102720

約数和(自身を除く): 53309380

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 2269, 3772, 4538, 4715, 9076, 9430, 11345, 18860, 22690, 45380, 52187, 93029, 104374, 186058, 208748, 260935, 372116, 465145, 521870, 930290, 1043740, 1860580, 2139667, 4279334, 8558668, 10698335, 21396670, 42793340]

約数ペア:

[(1, 42793340), (2, 21396670), (4, 10698335), (5, 8558668), (10, 4279334), (20, 2139667), (23, 1860580), (41, 1043740), (46, 930290), (82, 521870), (92, 465145), (115, 372116), (164, 260935), (205, 208748), (230, 186058), (410, 104374), (460, 93029), (820, 52187), (943, 45380), (1886, 22690), (2269, 18860), (3772, 11345), (4538, 9430), (4715, 9076)]