16900100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{3449}}^1$

素因数の和:3477

約数の個数: 54

約数和(自身を含む): 42673050

約数和(自身を除く): 25772950

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 3449, 4900, 6898, 13796, 17245, 24143, 34490, 48286, 68980, 86225, 96572, 120715, 169001, 172450, 241430, 338002, 344900, 482860, 603575, 676004, 845005, 1207150, 1690010, 2414300, 3380020, 4225025, 8450050, 16900100]

約数ペア:

[(1, 16900100), (2, 8450050), (4, 4225025), (5, 3380020), (7, 2414300), (10, 1690010), (14, 1207150), (20, 845005), (25, 676004), (28, 603575), (35, 482860), (49, 344900), (50, 338002), (70, 241430), (98, 172450), (100, 169001), (140, 120715), (175, 96572), (196, 86225), (245, 68980), (350, 48286), (490, 34490), (700, 24143), (980, 17245), (1225, 13796), (2450, 6898), (3449, 4900)]