11676080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 29789760

約数和(自身を除く): 18113680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 109, 130, 206, 208, 218, 260, 412, 436, 515, 520, 545, 824, 872, 1030, 1040, 1090, 1339, 1417, 1648, 1744, 2060, 2180, 2678, 2834, 4120, 4360, 5356, 5668, 6695, 7085, 8240, 8720, 10712, 11227, 11336, 13390, 14170, 21424, 22454, 22672, 26780, 28340, 44908, 53560, 56135, 56680, 89816, 107120, 112270, 113360, 145951, 179632, 224540, 291902, 449080, 583804, 729755, 898160, 1167608, 1459510, 2335216, 2919020, 5838040, 11676080]

約数ペア:

[(1, 11676080), (2, 5838040), (4, 2919020), (5, 2335216), (8, 1459510), (10, 1167608), (13, 898160), (16, 729755), (20, 583804), (26, 449080), (40, 291902), (52, 224540), (65, 179632), (80, 145951), (103, 113360), (104, 112270), (109, 107120), (130, 89816), (206, 56680), (208, 56135), (218, 53560), (260, 44908), (412, 28340), (436, 26780), (515, 22672), (520, 22454), (545, 21424), (824, 14170), (872, 13390), (1030, 11336), (1040, 11227), (1090, 10712), (1339, 8720), (1417, 8240), (1648, 7085), (1744, 6695), (2060, 5668), (2180, 5356), (2678, 4360), (2834, 4120)]