23274620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 53706240

約数和(自身を除く): 30431620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 2663, 4370, 5326, 8740, 10652, 13315, 26630, 50597, 53260, 61249, 101194, 122498, 202388, 244996, 252985, 306245, 505970, 612490, 1011940, 1163731, 1224980, 2327462, 4654924, 5818655, 11637310, 23274620]

約数ペア:

[(1, 23274620), (2, 11637310), (4, 5818655), (5, 4654924), (10, 2327462), (19, 1224980), (20, 1163731), (23, 1011940), (38, 612490), (46, 505970), (76, 306245), (92, 252985), (95, 244996), (115, 202388), (190, 122498), (230, 101194), (380, 61249), (437, 53260), (460, 50597), (874, 26630), (1748, 13315), (2185, 10652), (2663, 8740), (4370, 5326)]