128546350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3589

約数の個数: 48

約数和(自身を含む): 259121808

約数和(自身を除く): 130575458

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3517, 3655, 7034, 7310, 17585, 18275, 35170, 36550, 59789, 87925, 119578, 151231, 175850, 298945, 302462, 597890, 756155, 1494725, 1512310, 2570927, 2989450, 3780775, 5141854, 7561550, 12854635, 25709270, 64273175, 128546350]

約数ペア:

[(1, 128546350), (2, 64273175), (5, 25709270), (10, 12854635), (17, 7561550), (25, 5141854), (34, 3780775), (43, 2989450), (50, 2570927), (85, 1512310), (86, 1494725), (170, 756155), (215, 597890), (425, 302462), (430, 298945), (731, 175850), (850, 151231), (1075, 119578), (1462, 87925), (2150, 59789), (3517, 36550), (3655, 35170), (7034, 18275), (7310, 17585)]