187037950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3821}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 383881680

約数和(自身を除く): 196843730

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2225, 3821, 4450, 4895, 7642, 9790, 19105, 24475, 38210, 42031, 48950, 84062, 95525, 191050, 210155, 340069, 420310, 680138, 1050775, 1700345, 2101550, 3400690, 3740759, 7481518, 8501725, 17003450, 18703795, 37407590, 93518975, 187037950]

約数ペア:

[(1, 187037950), (2, 93518975), (5, 37407590), (10, 18703795), (11, 17003450), (22, 8501725), (25, 7481518), (50, 3740759), (55, 3400690), (89, 2101550), (110, 1700345), (178, 1050775), (275, 680138), (445, 420310), (550, 340069), (890, 210155), (979, 191050), (1958, 95525), (2225, 84062), (3821, 48950), (4450, 42031), (4895, 38210), (7642, 24475), (9790, 19105)]