98227340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3541}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 220170720

約数和(自身を除く): 121943380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 2774, 3541, 5548, 6935, 7082, 13870, 14164, 17705, 27740, 35410, 67279, 70820, 134558, 258493, 269116, 336395, 516986, 672790, 1033972, 1292465, 1345580, 2584930, 4911367, 5169860, 9822734, 19645468, 24556835, 49113670, 98227340]

約数ペア:

[(1, 98227340), (2, 49113670), (4, 24556835), (5, 19645468), (10, 9822734), (19, 5169860), (20, 4911367), (38, 2584930), (73, 1345580), (76, 1292465), (95, 1033972), (146, 672790), (190, 516986), (292, 336395), (365, 269116), (380, 258493), (730, 134558), (1387, 70820), (1460, 67279), (2774, 35410), (3541, 27740), (5548, 17705), (6935, 14164), (7082, 13870)]