73610020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9043}}^1$

素因数の和:9100

約数の個数: 48

約数和(自身を含む): 173210688

約数和(自身を除く): 99600668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 9043, 18086, 36172, 45215, 90430, 99473, 180860, 198946, 334591, 397892, 497365, 669182, 994730, 1338364, 1672955, 1989460, 3345910, 3680501, 6691820, 7361002, 14722004, 18402505, 36805010, 73610020]

約数ペア:

[(1, 73610020), (2, 36805010), (4, 18402505), (5, 14722004), (10, 7361002), (11, 6691820), (20, 3680501), (22, 3345910), (37, 1989460), (44, 1672955), (55, 1338364), (74, 994730), (110, 669182), (148, 497365), (185, 397892), (220, 334591), (370, 198946), (407, 180860), (740, 99473), (814, 90430), (1628, 45215), (2035, 36172), (4070, 18086), (8140, 9043)]