40051000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 103325040

約数和(自身を除く): 63274040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 125, 200, 220, 242, 250, 275, 331, 440, 484, 500, 550, 605, 662, 968, 1000, 1100, 1210, 1324, 1375, 1655, 2200, 2420, 2648, 2750, 3025, 3310, 3641, 4840, 5500, 6050, 6620, 7282, 8275, 11000, 12100, 13240, 14564, 15125, 16550, 18205, 24200, 29128, 30250, 33100, 36410, 40051, 41375, 60500, 66200, 72820, 80102, 82750, 91025, 121000, 145640, 160204, 165500, 182050, 200255, 320408, 331000, 364100, 400510, 455125, 728200, 801020, 910250, 1001275, 1602040, 1820500, 2002550, 3641000, 4005100, 5006375, 8010200, 10012750, 20025500, 40051000]

約数ペア:

[(1, 40051000), (2, 20025500), (4, 10012750), (5, 8010200), (8, 5006375), (10, 4005100), (11, 3641000), (20, 2002550), (22, 1820500), (25, 1602040), (40, 1001275), (44, 910250), (50, 801020), (55, 728200), (88, 455125), (100, 400510), (110, 364100), (121, 331000), (125, 320408), (200, 200255), (220, 182050), (242, 165500), (250, 160204), (275, 145640), (331, 121000), (440, 91025), (484, 82750), (500, 80102), (550, 72820), (605, 66200), (662, 60500), (968, 41375), (1000, 40051), (1100, 36410), (1210, 33100), (1324, 30250), (1375, 29128), (1655, 24200), (2200, 18205), (2420, 16550), (2648, 15125), (2750, 14564), (3025, 13240), (3310, 12100), (3641, 11000), (4840, 8275), (5500, 7282), (6050, 6620)]