5838040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 14414400

約数和(自身を除く): 8576360

約数列:

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

約数ペア:

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