1194004720

素因数分解:

$2^4\times 5^1\times {\mathrm{3209}}^1\times {\mathrm{4651}}^1$

素因数の和:7873

約数の個数: 40

約数和(自身を含む): 2777523120

約数和(自身を除く): 1583518400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3209, 4651, 6418, 9302, 12836, 16045, 18604, 23255, 25672, 32090, 37208, 46510, 51344, 64180, 74416, 93020, 128360, 186040, 256720, 372080, 14925059, 29850118, 59700236, 74625295, 119400472, 149250590, 238800944, 298501180, 597002360, 1194004720]

約数ペア:

[(1, 1194004720), (2, 597002360), (4, 298501180), (5, 238800944), (8, 149250590), (10, 119400472), (16, 74625295), (20, 59700236), (40, 29850118), (80, 14925059), (3209, 372080), (4651, 256720), (6418, 186040), (9302, 128360), (12836, 93020), (16045, 74416), (18604, 64180), (23255, 51344), (25672, 46510), (32090, 37208)]