44965040

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8389}}^1$

素因数の和:8469

約数の個数: 40

約数和(自身を含む): 106116720

約数和(自身を除く): 61151680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 8389, 16778, 33556, 41945, 67112, 83890, 134224, 167780, 335560, 562063, 671120, 1124126, 2248252, 2810315, 4496504, 5620630, 8993008, 11241260, 22482520, 44965040]

約数ペア:

[(1, 44965040), (2, 22482520), (4, 11241260), (5, 8993008), (8, 5620630), (10, 4496504), (16, 2810315), (20, 2248252), (40, 1124126), (67, 671120), (80, 562063), (134, 335560), (268, 167780), (335, 134224), (536, 83890), (670, 67112), (1072, 41945), (1340, 33556), (2680, 16778), (5360, 8389)]