2017385867500

素因数分解:

$2^2\times 5^4\times {\mathrm{101}}^1\times {\mathrm{827}}^1\times {\mathrm{9661}}^1$

素因数の和:10613

約数の個数: 120

約数和(自身を含む): 4461147838224

約数和(自身を除く): 2443761970724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 625, 827, 1010, 1250, 1654, 2020, 2500, 2525, 3308, 4135, 5050, 8270, 9661, 10100, 12625, 16540, 19322, 20675, 25250, 38644, 41350, 48305, 50500, 63125, 82700, 83527, 96610, 103375, 126250, 167054, 193220, 206750, 241525, 252500, 334108, 413500, 417635, 483050, 516875, 835270, 966100, 975761, 1033750, 1207625, 1670540, 1951522, 2067500, 2088175, 2415250, 3903044, 4176350, 4830500, 4878805, 6038125, 7989647, 8352700, 9757610, 10440875, 12076250, 15979294, 19515220, 20881750, 24152500, 24394025, 31958588, 39948235, 41763500, 48788050, 52204375, 79896470, 97576100, 104408750, 121970125, 159792940, 199741175, 208817500, 243940250, 399482350, 487880500, 609850625, 798964700, 806954347, 998705875, 1219701250, 1613908694, 1997411750, 2439402500, 3227817388, 3994823500, 4034771735, 4993529375, 8069543470, 9987058750, 16139086940, 19974117500, 20173858675, 40347717350, 80695434700, 100869293375, 201738586750, 403477173500, 504346466875, 1008692933750, 2017385867500]

約数ペア:

[(1, 2017385867500), (2, 1008692933750), (4, 504346466875), (5, 403477173500), (10, 201738586750), (20, 100869293375), (25, 80695434700), (50, 40347717350), (100, 20173858675), (101, 19974117500), (125, 16139086940), (202, 9987058750), (250, 8069543470), (404, 4993529375), (500, 4034771735), (505, 3994823500), (625, 3227817388), (827, 2439402500), (1010, 1997411750), (1250, 1613908694), (1654, 1219701250), (2020, 998705875), (2500, 806954347), (2525, 798964700), (3308, 609850625), (4135, 487880500), (5050, 399482350), (8270, 243940250), (9661, 208817500), (10100, 199741175), (12625, 159792940), (16540, 121970125), (19322, 104408750), (20675, 97576100), (25250, 79896470), (38644, 52204375), (41350, 48788050), (48305, 41763500), (50500, 39948235), (63125, 31958588), (82700, 24394025), (83527, 24152500), (96610, 20881750), (103375, 19515220), (126250, 15979294), (167054, 12076250), (193220, 10440875), (206750, 9757610), (241525, 8352700), (252500, 7989647), (334108, 6038125), (413500, 4878805), (417635, 4830500), (483050, 4176350), (516875, 3903044), (835270, 2415250), (966100, 2088175), (975761, 2067500), (1033750, 1951522), (1207625, 1670540)]