61827040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35129}}^1$

素因数の和:35155

約数の個数: 48

約数和(自身を含む): 159349680

約数和(自身を除く): 97522640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 35129, 70258, 140516, 175645, 281032, 351290, 386419, 562064, 702580, 772838, 1124128, 1405160, 1545676, 1932095, 2810320, 3091352, 3864190, 5620640, 6182704, 7728380, 12365408, 15456760, 30913520, 61827040]

約数ペア:

[(1, 61827040), (2, 30913520), (4, 15456760), (5, 12365408), (8, 7728380), (10, 6182704), (11, 5620640), (16, 3864190), (20, 3091352), (22, 2810320), (32, 1932095), (40, 1545676), (44, 1405160), (55, 1124128), (80, 772838), (88, 702580), (110, 562064), (160, 386419), (176, 351290), (220, 281032), (352, 175645), (440, 140516), (880, 70258), (1760, 35129)]