471910000

素因数分解:

$2^4\times 5^4\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 100

約数和(自身を含む): 1171425024

約数和(自身を除く): 699515024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 125, 164, 200, 205, 250, 328, 400, 410, 500, 625, 656, 820, 1000, 1025, 1151, 1250, 1640, 2000, 2050, 2302, 2500, 3280, 4100, 4604, 5000, 5125, 5755, 8200, 9208, 10000, 10250, 11510, 16400, 18416, 20500, 23020, 25625, 28775, 41000, 46040, 47191, 51250, 57550, 82000, 92080, 94382, 102500, 115100, 143875, 188764, 205000, 230200, 235955, 287750, 377528, 410000, 460400, 471910, 575500, 719375, 755056, 943820, 1151000, 1179775, 1438750, 1887640, 2302000, 2359550, 2877500, 3775280, 4719100, 5755000, 5898875, 9438200, 11510000, 11797750, 18876400, 23595500, 29494375, 47191000, 58988750, 94382000, 117977500, 235955000, 471910000]

約数ペア:

[(1, 471910000), (2, 235955000), (4, 117977500), (5, 94382000), (8, 58988750), (10, 47191000), (16, 29494375), (20, 23595500), (25, 18876400), (40, 11797750), (41, 11510000), (50, 9438200), (80, 5898875), (82, 5755000), (100, 4719100), (125, 3775280), (164, 2877500), (200, 2359550), (205, 2302000), (250, 1887640), (328, 1438750), (400, 1179775), (410, 1151000), (500, 943820), (625, 755056), (656, 719375), (820, 575500), (1000, 471910), (1025, 460400), (1151, 410000), (1250, 377528), (1640, 287750), (2000, 235955), (2050, 230200), (2302, 205000), (2500, 188764), (3280, 143875), (4100, 115100), (4604, 102500), (5000, 94382), (5125, 92080), (5755, 82000), (8200, 57550), (9208, 51250), (10000, 47191), (10250, 46040), (11510, 41000), (16400, 28775), (18416, 25625), (20500, 23020)]