1087841360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{107071}}^1$

素因数の和:107211

約数の個数: 40

約数和(自身を含む): 2549170176

約数和(自身を除く): 1461328816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 107071, 214142, 428284, 535355, 856568, 1070710, 1713136, 2141420, 4282840, 8565680, 13598017, 27196034, 54392068, 67990085, 108784136, 135980170, 217568272, 271960340, 543920680, 1087841360]

約数ペア:

[(1, 1087841360), (2, 543920680), (4, 271960340), (5, 217568272), (8, 135980170), (10, 108784136), (16, 67990085), (20, 54392068), (40, 27196034), (80, 13598017), (127, 8565680), (254, 4282840), (508, 2141420), (635, 1713136), (1016, 1070710), (1270, 856568), (2032, 535355), (2540, 428284), (5080, 214142), (10160, 107071)]