23285210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 47803392

約数和(自身を除く): 24518182

約数列:

[1, 2, 5, 10, 13, 26, 37, 47, 65, 74, 94, 103, 130, 185, 206, 235, 370, 470, 481, 515, 611, 962, 1030, 1222, 1339, 1739, 2405, 2678, 3055, 3478, 3811, 4810, 4841, 6110, 6695, 7622, 8695, 9682, 13390, 17390, 19055, 22607, 24205, 38110, 45214, 48410, 49543, 62933, 99086, 113035, 125866, 179117, 226070, 247715, 314665, 358234, 495430, 629330, 895585, 1791170, 2328521, 4657042, 11642605, 23285210]

約数ペア:

[(1, 23285210), (2, 11642605), (5, 4657042), (10, 2328521), (13, 1791170), (26, 895585), (37, 629330), (47, 495430), (65, 358234), (74, 314665), (94, 247715), (103, 226070), (130, 179117), (185, 125866), (206, 113035), (235, 99086), (370, 62933), (470, 49543), (481, 48410), (515, 45214), (611, 38110), (962, 24205), (1030, 22607), (1222, 19055), (1339, 17390), (1739, 13390), (2405, 9682), (2678, 8695), (3055, 7622), (3478, 6695), (3811, 6110), (4810, 4841)]