9535340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 22014720

約数和(自身を除く): 12479380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1091, 1748, 2182, 2185, 4364, 4370, 5455, 8740, 10910, 20729, 21820, 25093, 41458, 50186, 82916, 100372, 103645, 125465, 207290, 250930, 414580, 476767, 501860, 953534, 1907068, 2383835, 4767670, 9535340]

約数ペア:

[(1, 9535340), (2, 4767670), (4, 2383835), (5, 1907068), (10, 953534), (19, 501860), (20, 476767), (23, 414580), (38, 250930), (46, 207290), (76, 125465), (92, 103645), (95, 100372), (115, 82916), (190, 50186), (230, 41458), (380, 25093), (437, 21820), (460, 20729), (874, 10910), (1091, 8740), (1748, 5455), (2182, 4370), (2185, 4364)]