853404278350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1\times {\mathrm{19031}}^1$

素因数の和:22706

約数の個数: 96

約数和(自身を含む): 1799994792960

約数和(自身を除く): 946590514610

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 3631, 6175, 7262, 12350, 18155, 19031, 36310, 38062, 47203, 68989, 90775, 94406, 95155, 137978, 181550, 190310, 236015, 247403, 344945, 361589, 472030, 475775, 494806, 689890, 723178, 896857, 951550, 1180075, 1237015, 1724725, 1793714, 1807945, 2360150, 2474030, 3449450, 3615890, 4484285, 4700657, 6185075, 8968570, 9039725, 9401314, 12370150, 18079450, 22421425, 23503285, 44842850, 47006570, 69101561, 117516425, 138203122, 235032850, 345507805, 691015610, 898320293, 1312929659, 1727539025, 1796640586, 2625859318, 3455078050, 4491601465, 6564648295, 8983202930, 13129296590, 17068085567, 22458007325, 32823241475, 34136171134, 44916014650, 65646482950, 85340427835, 170680855670, 426702139175, 853404278350]

約数ペア:

[(1, 853404278350), (2, 426702139175), (5, 170680855670), (10, 85340427835), (13, 65646482950), (19, 44916014650), (25, 34136171134), (26, 32823241475), (38, 22458007325), (50, 17068085567), (65, 13129296590), (95, 8983202930), (130, 6564648295), (190, 4491601465), (247, 3455078050), (325, 2625859318), (475, 1796640586), (494, 1727539025), (650, 1312929659), (950, 898320293), (1235, 691015610), (2470, 345507805), (3631, 235032850), (6175, 138203122), (7262, 117516425), (12350, 69101561), (18155, 47006570), (19031, 44842850), (36310, 23503285), (38062, 22421425), (47203, 18079450), (68989, 12370150), (90775, 9401314), (94406, 9039725), (95155, 8968570), (137978, 6185075), (181550, 4700657), (190310, 4484285), (236015, 3615890), (247403, 3449450), (344945, 2474030), (361589, 2360150), (472030, 1807945), (475775, 1793714), (494806, 1724725), (689890, 1237015), (723178, 1180075), (896857, 951550)]