23894600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 57074100

約数和(自身を除く): 33179500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3229, 3700, 6458, 7400, 12916, 16145, 25832, 32290, 64580, 80725, 119473, 129160, 161450, 238946, 322900, 477892, 597365, 645800, 955784, 1194730, 2389460, 2986825, 4778920, 5973650, 11947300, 23894600]

約数ペア:

[(1, 23894600), (2, 11947300), (4, 5973650), (5, 4778920), (8, 2986825), (10, 2389460), (20, 1194730), (25, 955784), (37, 645800), (40, 597365), (50, 477892), (74, 322900), (100, 238946), (148, 161450), (185, 129160), (200, 119473), (296, 80725), (370, 64580), (740, 32290), (925, 25832), (1480, 16145), (1850, 12916), (3229, 7400), (3700, 6458)]