238773040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271333}}^1$

素因数の和:271357

約数の個数: 40

約数和(自身を含む): 605617488

約数和(自身を除く): 366844448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 271333, 542666, 1085332, 1356665, 2170664, 2713330, 2984663, 4341328, 5426660, 5969326, 10853320, 11938652, 14923315, 21706640, 23877304, 29846630, 47754608, 59693260, 119386520, 238773040]

約数ペア:

[(1, 238773040), (2, 119386520), (4, 59693260), (5, 47754608), (8, 29846630), (10, 23877304), (11, 21706640), (16, 14923315), (20, 11938652), (22, 10853320), (40, 5969326), (44, 5426660), (55, 4341328), (80, 2984663), (88, 2713330), (110, 2170664), (176, 1356665), (220, 1085332), (440, 542666), (880, 271333)]