3844460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 8682240

約数和(自身を除く): 4837780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 151, 190, 268, 302, 335, 380, 604, 670, 755, 1273, 1340, 1510, 2546, 2869, 3020, 5092, 5738, 6365, 10117, 11476, 12730, 14345, 20234, 25460, 28690, 40468, 50585, 57380, 101170, 192223, 202340, 384446, 768892, 961115, 1922230, 3844460]

約数ペア:

[(1, 3844460), (2, 1922230), (4, 961115), (5, 768892), (10, 384446), (19, 202340), (20, 192223), (38, 101170), (67, 57380), (76, 50585), (95, 40468), (134, 28690), (151, 25460), (190, 20234), (268, 14345), (302, 12730), (335, 11476), (380, 10117), (604, 6365), (670, 5738), (755, 5092), (1273, 3020), (1340, 2869), (1510, 2546)]