56760220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 140958720

約数和(自身を除く): 84198500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 74, 76, 95, 110, 148, 185, 190, 209, 220, 367, 370, 380, 407, 418, 703, 734, 740, 814, 836, 1045, 1406, 1468, 1628, 1835, 2035, 2090, 2812, 3515, 3670, 4037, 4070, 4180, 6973, 7030, 7340, 7733, 8074, 8140, 13579, 13946, 14060, 15466, 16148, 20185, 27158, 27892, 30932, 34865, 38665, 40370, 54316, 67895, 69730, 76703, 77330, 80740, 135790, 139460, 149369, 153406, 154660, 258001, 271580, 298738, 306812, 383515, 516002, 597476, 746845, 767030, 1032004, 1290005, 1493690, 1534060, 2580010, 2838011, 2987380, 5160020, 5676022, 11352044, 14190055, 28380110, 56760220]

約数ペア:

[(1, 56760220), (2, 28380110), (4, 14190055), (5, 11352044), (10, 5676022), (11, 5160020), (19, 2987380), (20, 2838011), (22, 2580010), (37, 1534060), (38, 1493690), (44, 1290005), (55, 1032004), (74, 767030), (76, 746845), (95, 597476), (110, 516002), (148, 383515), (185, 306812), (190, 298738), (209, 271580), (220, 258001), (367, 154660), (370, 153406), (380, 149369), (407, 139460), (418, 135790), (703, 80740), (734, 77330), (740, 76703), (814, 69730), (836, 67895), (1045, 54316), (1406, 40370), (1468, 38665), (1628, 34865), (1835, 30932), (2035, 27892), (2090, 27158), (2812, 20185), (3515, 16148), (3670, 15466), (4037, 14060), (4070, 13946), (4180, 13579), (6973, 8140), (7030, 8074), (7340, 7733)]