32151700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 72

約数和(自身を含む): 83244672

約数和(自身を除く): 51092972

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, 1150, 1610, 1997, 2300, 3220, 3994, 4025, 7988, 8050, 9985, 13979, 16100, 19970, 27958, 39940, 45931, 49925, 55916, 69895, 91862, 99850, 139790, 183724, 199700, 229655, 279580, 321517, 349475, 459310, 643034, 698950, 918620, 1148275, 1286068, 1397900, 1607585, 2296550, 3215170, 4593100, 6430340, 8037925, 16075850, 32151700]

約数ペア:

[(1, 32151700), (2, 16075850), (4, 8037925), (5, 6430340), (7, 4593100), (10, 3215170), (14, 2296550), (20, 1607585), (23, 1397900), (25, 1286068), (28, 1148275), (35, 918620), (46, 698950), (50, 643034), (70, 459310), (92, 349475), (100, 321517), (115, 279580), (140, 229655), (161, 199700), (175, 183724), (230, 139790), (322, 99850), (350, 91862), (460, 69895), (575, 55916), (644, 49925), (700, 45931), (805, 39940), (1150, 27958), (1610, 19970), (1997, 16100), (2300, 13979), (3220, 9985), (3994, 8050), (4025, 7988)]