26431980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{733}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 74233824

約数和(自身を除く): 47801844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 601, 733, 1202, 1466, 1803, 2199, 2404, 2932, 3005, 3606, 3665, 4398, 6010, 7212, 7330, 8796, 9015, 10995, 12020, 14660, 18030, 21990, 36060, 43980, 440533, 881066, 1321599, 1762132, 2202665, 2643198, 4405330, 5286396, 6607995, 8810660, 13215990, 26431980]

約数ペア:

[(1, 26431980), (2, 13215990), (3, 8810660), (4, 6607995), (5, 5286396), (6, 4405330), (10, 2643198), (12, 2202665), (15, 1762132), (20, 1321599), (30, 881066), (60, 440533), (601, 43980), (733, 36060), (1202, 21990), (1466, 18030), (1803, 14660), (2199, 12020), (2404, 10995), (2932, 9015), (3005, 8796), (3606, 7330), (3665, 7212), (4398, 6010)]