22298210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 24979870

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 227, 235, 418, 454, 470, 517, 893, 1034, 1045, 1135, 1786, 2090, 2270, 2497, 2585, 4313, 4465, 4994, 5170, 8626, 8930, 9823, 10669, 12485, 19646, 21338, 21565, 24970, 43130, 47443, 49115, 53345, 94886, 98230, 106690, 117359, 202711, 234718, 237215, 405422, 474430, 586795, 1013555, 1173590, 2027110, 2229821, 4459642, 11149105, 22298210]

約数ペア:

[(1, 22298210), (2, 11149105), (5, 4459642), (10, 2229821), (11, 2027110), (19, 1173590), (22, 1013555), (38, 586795), (47, 474430), (55, 405422), (94, 237215), (95, 234718), (110, 202711), (190, 117359), (209, 106690), (227, 98230), (235, 94886), (418, 53345), (454, 49115), (470, 47443), (517, 43130), (893, 24970), (1034, 21565), (1045, 21338), (1135, 19646), (1786, 12485), (2090, 10669), (2270, 9823), (2497, 8930), (2585, 8626), (4313, 5170), (4465, 4994)]