83853460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{220667}}^1$

素因数の和:220695

約数の個数: 24

約数和(自身を含む): 185361120

約数和(自身を除く): 101507660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 220667, 441334, 882668, 1103335, 2206670, 4192673, 4413340, 8385346, 16770692, 20963365, 41926730, 83853460]

約数ペア:

[(1, 83853460), (2, 41926730), (4, 20963365), (5, 16770692), (10, 8385346), (19, 4413340), (20, 4192673), (38, 2206670), (76, 1103335), (95, 882668), (190, 441334), (380, 220667)]