103393460

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 223606656

約数和(自身を除く): 120213196

約数列:

[1, 2, 4, 5, 10, 20, 53, 103, 106, 206, 212, 265, 412, 515, 530, 947, 1030, 1060, 1894, 2060, 3788, 4735, 5459, 9470, 10918, 18940, 21836, 27295, 50191, 54590, 97541, 100382, 109180, 195082, 200764, 250955, 390164, 487705, 501910, 975410, 1003820, 1950820, 5169673, 10339346, 20678692, 25848365, 51696730, 103393460]

約数ペア:

[(1, 103393460), (2, 51696730), (4, 25848365), (5, 20678692), (10, 10339346), (20, 5169673), (53, 1950820), (103, 1003820), (106, 975410), (206, 501910), (212, 487705), (265, 390164), (412, 250955), (515, 200764), (530, 195082), (947, 109180), (1030, 100382), (1060, 97541), (1894, 54590), (2060, 50191), (3788, 27295), (4735, 21836), (5459, 18940), (9470, 10918)]