15704498500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 34913983104

約数和(自身を除く): 19209484604

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 571, 670, 821, 1142, 1340, 1642, 1675, 2284, 2855, 3284, 3350, 4105, 5710, 6700, 8210, 8375, 11420, 14275, 16420, 16750, 20525, 28550, 33500, 38257, 41050, 55007, 57100, 71375, 76514, 82100, 102625, 110014, 142750, 153028, 191285, 205250, 220028, 275035, 285500, 382570, 410500, 468791, 550070, 765140, 937582, 956425, 1100140, 1375175, 1875164, 1912850, 2343955, 2750350, 3825700, 4687910, 4782125, 5500700, 6875875, 9375820, 9564250, 11719775, 13751750, 19128500, 23439550, 27503500, 31408997, 46879100, 58598875, 62817994, 117197750, 125635988, 157044985, 234395500, 314089970, 628179940, 785224925, 1570449850, 3140899700, 3926124625, 7852249250, 15704498500]

約数ペア:

[(1, 15704498500), (2, 7852249250), (4, 3926124625), (5, 3140899700), (10, 1570449850), (20, 785224925), (25, 628179940), (50, 314089970), (67, 234395500), (100, 157044985), (125, 125635988), (134, 117197750), (250, 62817994), (268, 58598875), (335, 46879100), (500, 31408997), (571, 27503500), (670, 23439550), (821, 19128500), (1142, 13751750), (1340, 11719775), (1642, 9564250), (1675, 9375820), (2284, 6875875), (2855, 5500700), (3284, 4782125), (3350, 4687910), (4105, 3825700), (5710, 2750350), (6700, 2343955), (8210, 1912850), (8375, 1875164), (11420, 1375175), (14275, 1100140), (16420, 956425), (16750, 937582), (20525, 765140), (28550, 550070), (33500, 468791), (38257, 410500), (41050, 382570), (55007, 285500), (57100, 275035), (71375, 220028), (76514, 205250), (82100, 191285), (102625, 153028), (110014, 142750)]