4743520

素因数分解:

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

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 11702880

約数和(自身を除く): 6959360

約数列:

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

約数ペア:

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