29841160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7243}}^1$

素因数の和:7357

約数の個数: 32

約数和(自身を含む): 67803840

約数和(自身を除く): 37962680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 7243, 14486, 28972, 36215, 57944, 72430, 144860, 289720, 746029, 1492058, 2984116, 3730145, 5968232, 7460290, 14920580, 29841160]

約数ペア:

[(1, 29841160), (2, 14920580), (4, 7460290), (5, 5968232), (8, 3730145), (10, 2984116), (20, 1492058), (40, 746029), (103, 289720), (206, 144860), (412, 72430), (515, 57944), (824, 36215), (1030, 28972), (2060, 14486), (4120, 7243)]