712980850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19507}}^1$

素因数の和:19579

約数の個数: 48

約数和(自身を含む): 1436881248

約数和(自身を除く): 723900398

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 19507, 36550, 39014, 97535, 195070, 331619, 487675, 663238, 838801, 975350, 1658095, 1677602, 3316190, 4194005, 8290475, 8388010, 14259617, 16580950, 20970025, 28519234, 41940050, 71298085, 142596170, 356490425, 712980850]

約数ペア:

[(1, 712980850), (2, 356490425), (5, 142596170), (10, 71298085), (17, 41940050), (25, 28519234), (34, 20970025), (43, 16580950), (50, 14259617), (85, 8388010), (86, 8290475), (170, 4194005), (215, 3316190), (425, 1677602), (430, 1658095), (731, 975350), (850, 838801), (1075, 663238), (1462, 487675), (2150, 331619), (3655, 195070), (7310, 97535), (18275, 39014), (19507, 36550)]