92787280

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4513}}^1$

素因数の和:4783

約数の個数: 40

約数和(自身を含む): 216617832

約数和(自身を除く): 123830552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 4513, 5140, 9026, 10280, 18052, 20560, 22565, 36104, 45130, 72208, 90260, 180520, 361040, 1159841, 2319682, 4639364, 5799205, 9278728, 11598410, 18557456, 23196820, 46393640, 92787280]

約数ペア:

[(1, 92787280), (2, 46393640), (4, 23196820), (5, 18557456), (8, 11598410), (10, 9278728), (16, 5799205), (20, 4639364), (40, 2319682), (80, 1159841), (257, 361040), (514, 180520), (1028, 90260), (1285, 72208), (2056, 45130), (2570, 36104), (4112, 22565), (4513, 20560), (5140, 18052), (9026, 10280)]