348450700240

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{65009459}}^1$

素因数の和:65009539

約数の個数: 40

約数和(自身を含む): 822239650080

約数和(自身を除く): 473788949840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 65009459, 130018918, 260037836, 325047295, 520075672, 650094590, 1040151344, 1300189180, 2600378360, 4355633753, 5200756720, 8711267506, 17422535012, 21778168765, 34845070024, 43556337530, 69690140048, 87112675060, 174225350120, 348450700240]

約数ペア:

[(1, 348450700240), (2, 174225350120), (4, 87112675060), (5, 69690140048), (8, 43556337530), (10, 34845070024), (16, 21778168765), (20, 17422535012), (40, 8711267506), (67, 5200756720), (80, 4355633753), (134, 2600378360), (268, 1300189180), (335, 1040151344), (536, 650094590), (670, 520075672), (1072, 325047295), (1340, 260037836), (2680, 130018918), (5360, 65009459)]