61280200

素因数分解:

$2^3\times 5^2\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 143048880

約数和(自身を除く): 81768680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 347, 694, 883, 1388, 1735, 1766, 2776, 3470, 3532, 4415, 6940, 7064, 8675, 8830, 13880, 17350, 17660, 22075, 34700, 35320, 44150, 69400, 88300, 176600, 306401, 612802, 1225604, 1532005, 2451208, 3064010, 6128020, 7660025, 12256040, 15320050, 30640100, 61280200]

約数ペア:

[(1, 61280200), (2, 30640100), (4, 15320050), (5, 12256040), (8, 7660025), (10, 6128020), (20, 3064010), (25, 2451208), (40, 1532005), (50, 1225604), (100, 612802), (200, 306401), (347, 176600), (694, 88300), (883, 69400), (1388, 44150), (1735, 35320), (1766, 34700), (2776, 22075), (3470, 17660), (3532, 17350), (4415, 13880), (6940, 8830), (7064, 8675)]