227366920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27197}}^1$

素因数の和:27238

約数の個数: 64

約数和(自身を含む): 587476800

約数和(自身を除く): 360109880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 27197, 54394, 108788, 135985, 217576, 271970, 299167, 516743, 543940, 598334, 1033486, 1087880, 1196668, 1495835, 2066972, 2393336, 2583715, 2991670, 4133944, 5167430, 5684173, 5983340, 10334860, 11368346, 11966680, 20669720, 22736692, 28420865, 45473384, 56841730, 113683460, 227366920]

約数ペア:

[(1, 227366920), (2, 113683460), (4, 56841730), (5, 45473384), (8, 28420865), (10, 22736692), (11, 20669720), (19, 11966680), (20, 11368346), (22, 10334860), (38, 5983340), (40, 5684173), (44, 5167430), (55, 4133944), (76, 2991670), (88, 2583715), (95, 2393336), (110, 2066972), (152, 1495835), (190, 1196668), (209, 1087880), (220, 1033486), (380, 598334), (418, 543940), (440, 516743), (760, 299167), (836, 271970), (1045, 217576), (1672, 135985), (2090, 108788), (4180, 54394), (8360, 27197)]