16051700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 41580672

約数和(自身を除く): 25528972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 997, 1150, 1610, 1994, 2300, 3220, 3988, 4025, 4985, 6979, 8050, 9970, 13958, 16100, 19940, 22931, 24925, 27916, 34895, 45862, 49850, 69790, 91724, 99700, 114655, 139580, 160517, 174475, 229310, 321034, 348950, 458620, 573275, 642068, 697900, 802585, 1146550, 1605170, 2293100, 3210340, 4012925, 8025850, 16051700]

約数ペア:

[(1, 16051700), (2, 8025850), (4, 4012925), (5, 3210340), (7, 2293100), (10, 1605170), (14, 1146550), (20, 802585), (23, 697900), (25, 642068), (28, 573275), (35, 458620), (46, 348950), (50, 321034), (70, 229310), (92, 174475), (100, 160517), (115, 139580), (140, 114655), (161, 99700), (175, 91724), (230, 69790), (322, 49850), (350, 45862), (460, 34895), (575, 27916), (644, 24925), (700, 22931), (805, 19940), (997, 16100), (1150, 13958), (1610, 9970), (1994, 8050), (2300, 6979), (3220, 4985), (3988, 4025)]