25293100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1615

約数の個数: 72

約数和(自身を含む): 65495808

約数和(自身を除く): 40202708

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, 1571, 1610, 2300, 3142, 3220, 4025, 6284, 7855, 8050, 10997, 15710, 16100, 21994, 31420, 36133, 39275, 43988, 54985, 72266, 78550, 109970, 144532, 157100, 180665, 219940, 252931, 274925, 361330, 505862, 549850, 722660, 903325, 1011724, 1099700, 1264655, 1806650, 2529310, 3613300, 5058620, 6323275, 12646550, 25293100]

約数ペア:

[(1, 25293100), (2, 12646550), (4, 6323275), (5, 5058620), (7, 3613300), (10, 2529310), (14, 1806650), (20, 1264655), (23, 1099700), (25, 1011724), (28, 903325), (35, 722660), (46, 549850), (50, 505862), (70, 361330), (92, 274925), (100, 252931), (115, 219940), (140, 180665), (161, 157100), (175, 144532), (230, 109970), (322, 78550), (350, 72266), (460, 54985), (575, 43988), (644, 39275), (700, 36133), (805, 31420), (1150, 21994), (1571, 16100), (1610, 15710), (2300, 10997), (3142, 8050), (3220, 7855), (4025, 6284)]