23927500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 60

約数和(自身を含む): 55500984

約数和(自身を除く): 31573484

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 563, 625, 850, 1126, 1250, 1700, 2125, 2252, 2500, 2815, 4250, 5630, 8500, 9571, 10625, 11260, 14075, 19142, 21250, 28150, 38284, 42500, 47855, 56300, 70375, 95710, 140750, 191420, 239275, 281500, 351875, 478550, 703750, 957100, 1196375, 1407500, 2392750, 4785500, 5981875, 11963750, 23927500]

約数ペア:

[(1, 23927500), (2, 11963750), (4, 5981875), (5, 4785500), (10, 2392750), (17, 1407500), (20, 1196375), (25, 957100), (34, 703750), (50, 478550), (68, 351875), (85, 281500), (100, 239275), (125, 191420), (170, 140750), (250, 95710), (340, 70375), (425, 56300), (500, 47855), (563, 42500), (625, 38284), (850, 28150), (1126, 21250), (1250, 19142), (1700, 14075), (2125, 11260), (2252, 10625), (2500, 9571), (2815, 8500), (4250, 5630)]