87973720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37277}}^1$

素因数の和:37347

約数の個数: 32

約数和(自身を含む): 201301200

約数和(自身を除く): 113327480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 37277, 74554, 149108, 186385, 298216, 372770, 745540, 1491080, 2199343, 4398686, 8797372, 10996715, 17594744, 21993430, 43986860, 87973720]

約数ペア:

[(1, 87973720), (2, 43986860), (4, 21993430), (5, 17594744), (8, 10996715), (10, 8797372), (20, 4398686), (40, 2199343), (59, 1491080), (118, 745540), (236, 372770), (295, 298216), (472, 186385), (590, 149108), (1180, 74554), (2360, 37277)]