66763150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 68228210

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2267, 2945, 4534, 5890, 11335, 14725, 22670, 29450, 43073, 56675, 70277, 86146, 113350, 140554, 215365, 351385, 430730, 702770, 1076825, 1335263, 1756925, 2153650, 2670526, 3513850, 6676315, 13352630, 33381575, 66763150]

約数ペア:

[(1, 66763150), (2, 33381575), (5, 13352630), (10, 6676315), (19, 3513850), (25, 2670526), (31, 2153650), (38, 1756925), (50, 1335263), (62, 1076825), (95, 702770), (155, 430730), (190, 351385), (310, 215365), (475, 140554), (589, 113350), (775, 86146), (950, 70277), (1178, 56675), (1550, 43073), (2267, 29450), (2945, 22670), (4534, 14725), (5890, 11335)]