227308180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{8539}}^1$

素因数の和:8581

約数の個数: 48

約数和(自身を含む): 525107520

約数和(自身を除く): 297799340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 2420, 2662, 5324, 6655, 8539, 13310, 17078, 26620, 34156, 42695, 85390, 93929, 170780, 187858, 375716, 469645, 939290, 1033219, 1878580, 2066438, 4132876, 5166095, 10332190, 11365409, 20664380, 22730818, 45461636, 56827045, 113654090, 227308180]

約数ペア:

[(1, 227308180), (2, 113654090), (4, 56827045), (5, 45461636), (10, 22730818), (11, 20664380), (20, 11365409), (22, 10332190), (44, 5166095), (55, 4132876), (110, 2066438), (121, 1878580), (220, 1033219), (242, 939290), (484, 469645), (605, 375716), (1210, 187858), (1331, 170780), (2420, 93929), (2662, 85390), (5324, 42695), (6655, 34156), (8539, 26620), (13310, 17078)]