24580000

素因数分解:

$2^5\times 5^4\times {\mathrm{1229}}^1$

素因数の和:1259

約数の個数: 60

約数和(自身を含む): 60519690

約数和(自身を除く): 35939690

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1229, 1250, 2000, 2458, 2500, 4000, 4916, 5000, 6145, 9832, 10000, 12290, 19664, 20000, 24580, 30725, 39328, 49160, 61450, 98320, 122900, 153625, 196640, 245800, 307250, 491600, 614500, 768125, 983200, 1229000, 1536250, 2458000, 3072500, 4916000, 6145000, 12290000, 24580000]

約数ペア:

[(1, 24580000), (2, 12290000), (4, 6145000), (5, 4916000), (8, 3072500), (10, 2458000), (16, 1536250), (20, 1229000), (25, 983200), (32, 768125), (40, 614500), (50, 491600), (80, 307250), (100, 245800), (125, 196640), (160, 153625), (200, 122900), (250, 98320), (400, 61450), (500, 49160), (625, 39328), (800, 30725), (1000, 24580), (1229, 20000), (1250, 19664), (2000, 12290), (2458, 10000), (2500, 9832), (4000, 6145), (4916, 5000)]