61117040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44939}}^1$

素因数の和:44969

約数の個数: 40

約数和(自身を含む): 150459120

約数和(自身を除く): 89342080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 44939, 89878, 179756, 224695, 359512, 449390, 719024, 763963, 898780, 1527926, 1797560, 3055852, 3595120, 3819815, 6111704, 7639630, 12223408, 15279260, 30558520, 61117040]

約数ペア:

[(1, 61117040), (2, 30558520), (4, 15279260), (5, 12223408), (8, 7639630), (10, 6111704), (16, 3819815), (17, 3595120), (20, 3055852), (34, 1797560), (40, 1527926), (68, 898780), (80, 763963), (85, 719024), (136, 449390), (170, 359512), (272, 224695), (340, 179756), (680, 89878), (1360, 44939)]