9487040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1329

約数の個数: 56

約数和(自身を含む): 23591520

約数和(自身を除く): 14104480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1289, 1472, 1840, 2578, 3680, 5156, 6445, 7360, 10312, 12890, 20624, 25780, 29647, 41248, 51560, 59294, 82496, 103120, 118588, 148235, 206240, 237176, 296470, 412480, 474352, 592940, 948704, 1185880, 1897408, 2371760, 4743520, 9487040]

約数ペア:

[(1, 9487040), (2, 4743520), (4, 2371760), (5, 1897408), (8, 1185880), (10, 948704), (16, 592940), (20, 474352), (23, 412480), (32, 296470), (40, 237176), (46, 206240), (64, 148235), (80, 118588), (92, 103120), (115, 82496), (160, 59294), (184, 51560), (230, 41248), (320, 29647), (368, 25780), (460, 20624), (736, 12890), (920, 10312), (1289, 7360), (1472, 6445), (1840, 5156), (2578, 3680)]