142436360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29429}}^1$

素因数の和:29462

約数の個数: 48

約数和(自身を含む): 352277100

約数和(自身を除く): 209840740

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, 2420, 4840, 29429, 58858, 117716, 147145, 235432, 294290, 323719, 588580, 647438, 1177160, 1294876, 1618595, 2589752, 3237190, 3560909, 6474380, 7121818, 12948760, 14243636, 17804545, 28487272, 35609090, 71218180, 142436360]

約数ペア:

[(1, 142436360), (2, 71218180), (4, 35609090), (5, 28487272), (8, 17804545), (10, 14243636), (11, 12948760), (20, 7121818), (22, 6474380), (40, 3560909), (44, 3237190), (55, 2589752), (88, 1618595), (110, 1294876), (121, 1177160), (220, 647438), (242, 588580), (440, 323719), (484, 294290), (605, 235432), (968, 147145), (1210, 117716), (2420, 58858), (4840, 29429)]