23344540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 53867520

約数和(自身を除く): 30522980

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, 2671, 4370, 5342, 8740, 10684, 13355, 26710, 50749, 53420, 61433, 101498, 122866, 202996, 245732, 253745, 307165, 507490, 614330, 1014980, 1167227, 1228660, 2334454, 4668908, 5836135, 11672270, 23344540]

約数ペア:

[(1, 23344540), (2, 11672270), (4, 5836135), (5, 4668908), (10, 2334454), (19, 1228660), (20, 1167227), (23, 1014980), (38, 614330), (46, 507490), (76, 307165), (92, 253745), (95, 245732), (115, 202996), (190, 122866), (230, 101498), (380, 61433), (437, 53420), (460, 50749), (874, 26710), (1748, 13355), (2185, 10684), (2671, 8740), (4370, 5342)]