76946200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20284

約数の個数: 48

約数和(自身を含む): 188325000

約数和(自身を除く): 111378800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 20249, 40498, 80996, 101245, 161992, 202490, 384731, 404980, 506225, 769462, 809960, 1012450, 1538924, 1923655, 2024900, 3077848, 3847310, 4049800, 7694620, 9618275, 15389240, 19236550, 38473100, 76946200]

約数ペア:

[(1, 76946200), (2, 38473100), (4, 19236550), (5, 15389240), (8, 9618275), (10, 7694620), (19, 4049800), (20, 3847310), (25, 3077848), (38, 2024900), (40, 1923655), (50, 1538924), (76, 1012450), (95, 809960), (100, 769462), (152, 506225), (190, 404980), (200, 384731), (380, 202490), (475, 161992), (760, 101245), (950, 80996), (1900, 40498), (3800, 20249)]