22272970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 42145920

約数和(自身を除く): 19872950

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 541, 895, 1082, 1790, 2705, 4117, 5410, 8234, 12443, 20585, 24886, 41170, 62215, 96839, 124430, 193678, 484195, 968390, 2227297, 4454594, 11136485, 22272970]

約数ペア:

[(1, 22272970), (2, 11136485), (5, 4454594), (10, 2227297), (23, 968390), (46, 484195), (115, 193678), (179, 124430), (230, 96839), (358, 62215), (541, 41170), (895, 24886), (1082, 20585), (1790, 12443), (2705, 8234), (4117, 5410)]