109794850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 225387360

約数和(自身を除く): 115592510

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 890, 979, 1958, 2225, 2243, 4450, 4486, 4895, 9790, 11215, 22430, 24475, 24673, 48950, 49346, 56075, 112150, 123365, 199627, 246730, 399254, 616825, 998135, 1233650, 1996270, 2195897, 4391794, 4990675, 9981350, 10979485, 21958970, 54897425, 109794850]

約数ペア:

[(1, 109794850), (2, 54897425), (5, 21958970), (10, 10979485), (11, 9981350), (22, 4990675), (25, 4391794), (50, 2195897), (55, 1996270), (89, 1233650), (110, 998135), (178, 616825), (275, 399254), (445, 246730), (550, 199627), (890, 123365), (979, 112150), (1958, 56075), (2225, 49346), (2243, 48950), (4450, 24673), (4486, 24475), (4895, 22430), (9790, 11215)]