90266320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24007}}^1$

素因数の和:24067

約数の個数: 40

約数和(自身を含む): 214343424

約数和(自身を除く): 124077104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 24007, 48014, 96028, 120035, 192056, 240070, 384112, 480140, 960280, 1128329, 1920560, 2256658, 4513316, 5641645, 9026632, 11283290, 18053264, 22566580, 45133160, 90266320]

約数ペア:

[(1, 90266320), (2, 45133160), (4, 22566580), (5, 18053264), (8, 11283290), (10, 9026632), (16, 5641645), (20, 4513316), (40, 2256658), (47, 1920560), (80, 1128329), (94, 960280), (188, 480140), (235, 384112), (376, 240070), (470, 192056), (752, 120035), (940, 96028), (1880, 48014), (3760, 24007)]