65008460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{26863}}^1$

素因数の和:26894

約数の個数: 36

約数和(自身を含む): 150062304

約数和(自身を除く): 85053844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 26863, 53726, 107452, 134315, 268630, 295493, 537260, 590986, 1181972, 1477465, 2954930, 3250423, 5909860, 6500846, 13001692, 16252115, 32504230, 65008460]

約数ペア:

[(1, 65008460), (2, 32504230), (4, 16252115), (5, 13001692), (10, 6500846), (11, 5909860), (20, 3250423), (22, 2954930), (44, 1477465), (55, 1181972), (110, 590986), (121, 537260), (220, 295493), (242, 268630), (484, 134315), (605, 107452), (1210, 53726), (2420, 26863)]