141574840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29251}}^1$

素因数の和:29284

約数の個数: 48

約数和(自身を含む): 350146440

約数和(自身を除く): 208571600

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, 29251, 58502, 117004, 146255, 234008, 292510, 321761, 585020, 643522, 1170040, 1287044, 1608805, 2574088, 3217610, 3539371, 6435220, 7078742, 12870440, 14157484, 17696855, 28314968, 35393710, 70787420, 141574840]

約数ペア:

[(1, 141574840), (2, 70787420), (4, 35393710), (5, 28314968), (8, 17696855), (10, 14157484), (11, 12870440), (20, 7078742), (22, 6435220), (40, 3539371), (44, 3217610), (55, 2574088), (88, 1608805), (110, 1287044), (121, 1170040), (220, 643522), (242, 585020), (440, 321761), (484, 292510), (605, 234008), (968, 146255), (1210, 117004), (2420, 58502), (4840, 29251)]