8471036650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 16465571136

約数和(自身を除く): 7994534486

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 101, 163, 202, 205, 251, 326, 410, 502, 505, 815, 1010, 1025, 1255, 1630, 2050, 2510, 2525, 4075, 4141, 5050, 6275, 6683, 8150, 8282, 10291, 12550, 13366, 16463, 20582, 20705, 25351, 32926, 33415, 40913, 41410, 50702, 51455, 66830, 81826, 82315, 102910, 103525, 126755, 164630, 167075, 204565, 207050, 253510, 257275, 334150, 409130, 411575, 514550, 633775, 674983, 823150, 1022825, 1039391, 1267550, 1349966, 1677433, 2045650, 2078782, 3354866, 3374915, 4132213, 5196955, 6749830, 8264426, 8387165, 10393910, 16774330, 16874575, 20661065, 25984775, 33749150, 41322130, 41935825, 51969550, 83871650, 103305325, 169420733, 206610650, 338841466, 847103665, 1694207330, 4235518325, 8471036650]

約数ペア:

[(1, 8471036650), (2, 4235518325), (5, 1694207330), (10, 847103665), (25, 338841466), (41, 206610650), (50, 169420733), (82, 103305325), (101, 83871650), (163, 51969550), (202, 41935825), (205, 41322130), (251, 33749150), (326, 25984775), (410, 20661065), (502, 16874575), (505, 16774330), (815, 10393910), (1010, 8387165), (1025, 8264426), (1255, 6749830), (1630, 5196955), (2050, 4132213), (2510, 3374915), (2525, 3354866), (4075, 2078782), (4141, 2045650), (5050, 1677433), (6275, 1349966), (6683, 1267550), (8150, 1039391), (8282, 1022825), (10291, 823150), (12550, 674983), (13366, 633775), (16463, 514550), (20582, 411575), (20705, 409130), (25351, 334150), (32926, 257275), (33415, 253510), (40913, 207050), (41410, 204565), (50702, 167075), (51455, 164630), (66830, 126755), (81826, 103525), (82315, 102910)]