528080970650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7043}}^1\times {\mathrm{21121}}^1$

素因数の和:28247

約数の個数: 48

約数和(自身を含む): 996253432128

約数和(自身を除く): 468172461478

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 7043, 14086, 21121, 35215, 42242, 70430, 105605, 176075, 211210, 352150, 500053, 528025, 1000106, 1056050, 1499591, 2500265, 2999182, 5000530, 7497955, 12501325, 14995910, 25002650, 37489775, 74979550, 148755203, 297510406, 743776015, 1487552030, 3718880075, 7437760150, 10561619413, 21123238826, 52808097065, 105616194130, 264040485325, 528080970650]

約数ペア:

[(1, 528080970650), (2, 264040485325), (5, 105616194130), (10, 52808097065), (25, 21123238826), (50, 10561619413), (71, 7437760150), (142, 3718880075), (355, 1487552030), (710, 743776015), (1775, 297510406), (3550, 148755203), (7043, 74979550), (14086, 37489775), (21121, 25002650), (35215, 14995910), (42242, 12501325), (70430, 7497955), (105605, 5000530), (176075, 2999182), (211210, 2500265), (352150, 1499591), (500053, 1056050), (528025, 1000106)]