1018105450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^2\times {\mathrm{3821}}^1$

素因数の和:3979

約数の個数: 36

約数和(自身を含む): 1920474738

約数和(自身を除く): 902369288

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 3821, 5329, 7642, 10658, 19105, 26645, 38210, 53290, 95525, 133225, 191050, 266450, 278933, 557866, 1394665, 2789330, 6973325, 13946650, 20362109, 40724218, 101810545, 203621090, 509052725, 1018105450]

約数ペア:

[(1, 1018105450), (2, 509052725), (5, 203621090), (10, 101810545), (25, 40724218), (50, 20362109), (73, 13946650), (146, 6973325), (365, 2789330), (730, 1394665), (1825, 557866), (3650, 278933), (3821, 266450), (5329, 191050), (7642, 133225), (10658, 95525), (19105, 53290), (26645, 38210)]