9733240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 24083640

約数和(自身を除く): 14350400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2011, 2420, 4022, 4840, 8044, 10055, 16088, 20110, 22121, 40220, 44242, 80440, 88484, 110605, 176968, 221210, 243331, 442420, 486662, 884840, 973324, 1216655, 1946648, 2433310, 4866620, 9733240]

約数ペア:

[(1, 9733240), (2, 4866620), (4, 2433310), (5, 1946648), (8, 1216655), (10, 973324), (11, 884840), (20, 486662), (22, 442420), (40, 243331), (44, 221210), (55, 176968), (88, 110605), (110, 88484), (121, 80440), (220, 44242), (242, 40220), (440, 22121), (484, 20110), (605, 16088), (968, 10055), (1210, 8044), (2011, 4840), (2420, 4022)]