22074940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 49718592

約数和(自身を除く): 27643652

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1297, 1702, 2594, 3404, 4255, 5188, 6485, 8510, 12970, 17020, 25940, 29831, 47989, 59662, 95978, 119324, 149155, 191956, 239945, 298310, 479890, 596620, 959780, 1103747, 2207494, 4414988, 5518735, 11037470, 22074940]

約数ペア:

[(1, 22074940), (2, 11037470), (4, 5518735), (5, 4414988), (10, 2207494), (20, 1103747), (23, 959780), (37, 596620), (46, 479890), (74, 298310), (92, 239945), (115, 191956), (148, 149155), (185, 119324), (230, 95978), (370, 59662), (460, 47989), (740, 29831), (851, 25940), (1297, 17020), (1702, 12970), (2594, 8510), (3404, 6485), (4255, 5188)]