17004620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 38166240

約数和(自身を除く): 21161620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 613, 730, 1226, 1387, 1460, 2452, 2774, 3065, 5548, 6130, 6935, 11647, 12260, 13870, 23294, 27740, 44749, 46588, 58235, 89498, 116470, 178996, 223745, 232940, 447490, 850231, 894980, 1700462, 3400924, 4251155, 8502310, 17004620]

約数ペア:

[(1, 17004620), (2, 8502310), (4, 4251155), (5, 3400924), (10, 1700462), (19, 894980), (20, 850231), (38, 447490), (73, 232940), (76, 223745), (95, 178996), (146, 116470), (190, 89498), (292, 58235), (365, 46588), (380, 44749), (613, 27740), (730, 23294), (1226, 13870), (1387, 12260), (1460, 11647), (2452, 6935), (2774, 6130), (3065, 5548)]