8793580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 19766880

約数和(自身を除く): 10973300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 317, 365, 380, 634, 730, 1268, 1387, 1460, 1585, 2774, 3170, 5548, 6023, 6340, 6935, 12046, 13870, 23141, 24092, 27740, 30115, 46282, 60230, 92564, 115705, 120460, 231410, 439679, 462820, 879358, 1758716, 2198395, 4396790, 8793580]

約数ペア:

[(1, 8793580), (2, 4396790), (4, 2198395), (5, 1758716), (10, 879358), (19, 462820), (20, 439679), (38, 231410), (73, 120460), (76, 115705), (95, 92564), (146, 60230), (190, 46282), (292, 30115), (317, 27740), (365, 24092), (380, 23141), (634, 13870), (730, 12046), (1268, 6935), (1387, 6340), (1460, 6023), (1585, 5548), (2774, 3170)]