29157100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 75495168

約数和(自身を除く): 46338068

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, 1811, 2300, 3220, 3622, 4025, 7244, 8050, 9055, 12677, 16100, 18110, 25354, 36220, 41653, 45275, 50708, 63385, 83306, 90550, 126770, 166612, 181100, 208265, 253540, 291571, 316925, 416530, 583142, 633850, 833060, 1041325, 1166284, 1267700, 1457855, 2082650, 2915710, 4165300, 5831420, 7289275, 14578550, 29157100]

約数ペア:

[(1, 29157100), (2, 14578550), (4, 7289275), (5, 5831420), (7, 4165300), (10, 2915710), (14, 2082650), (20, 1457855), (23, 1267700), (25, 1166284), (28, 1041325), (35, 833060), (46, 633850), (50, 583142), (70, 416530), (92, 316925), (100, 291571), (115, 253540), (140, 208265), (161, 181100), (175, 166612), (230, 126770), (322, 90550), (350, 83306), (460, 63385), (575, 50708), (644, 45275), (700, 41653), (805, 36220), (1150, 25354), (1610, 18110), (1811, 16100), (2300, 12677), (3220, 9055), (3622, 8050), (4025, 7244)]