386410120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1597}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 911243520

約数和(自身を除く): 524833400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 263, 460, 526, 920, 1052, 1315, 1597, 2104, 2630, 3194, 5260, 6049, 6388, 7985, 10520, 12098, 12776, 15970, 24196, 30245, 31940, 36731, 48392, 60490, 63880, 73462, 120980, 146924, 183655, 241960, 293848, 367310, 420011, 734620, 840022, 1469240, 1680044, 2100055, 3360088, 4200110, 8400220, 9660253, 16800440, 19320506, 38641012, 48301265, 77282024, 96602530, 193205060, 386410120]

約数ペア:

[(1, 386410120), (2, 193205060), (4, 96602530), (5, 77282024), (8, 48301265), (10, 38641012), (20, 19320506), (23, 16800440), (40, 9660253), (46, 8400220), (92, 4200110), (115, 3360088), (184, 2100055), (230, 1680044), (263, 1469240), (460, 840022), (526, 734620), (920, 420011), (1052, 367310), (1315, 293848), (1597, 241960), (2104, 183655), (2630, 146924), (3194, 120980), (5260, 73462), (6049, 63880), (6388, 60490), (7985, 48392), (10520, 36731), (12098, 31940), (12776, 30245), (15970, 24196)]