520075882100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{15269}}^1\times {\mathrm{7247}}^1$

素因数の和:22577

約数の個数: 72

約数和(自身を含む): 1152811215360

約数和(自身を除く): 632735333260

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 7247, 14494, 15269, 28988, 30538, 36235, 61076, 72470, 76345, 144940, 152690, 181175, 305380, 340609, 362350, 381725, 681218, 717643, 724700, 763450, 1362436, 1435286, 1526900, 1703045, 2870572, 3406090, 3588215, 6812180, 7176430, 8515225, 14352860, 17030450, 17941075, 34060900, 35882150, 71764300, 110654443, 221308886, 442617772, 553272215, 1106544430, 2213088860, 2766361075, 5200758821, 5532722150, 10401517642, 11065444300, 20803035284, 26003794105, 52007588210, 104015176420, 130018970525, 260037941050, 520075882100]

約数ペア:

[(1, 520075882100), (2, 260037941050), (4, 130018970525), (5, 104015176420), (10, 52007588210), (20, 26003794105), (25, 20803035284), (47, 11065444300), (50, 10401517642), (94, 5532722150), (100, 5200758821), (188, 2766361075), (235, 2213088860), (470, 1106544430), (940, 553272215), (1175, 442617772), (2350, 221308886), (4700, 110654443), (7247, 71764300), (14494, 35882150), (15269, 34060900), (28988, 17941075), (30538, 17030450), (36235, 14352860), (61076, 8515225), (72470, 7176430), (76345, 6812180), (144940, 3588215), (152690, 3406090), (181175, 2870572), (305380, 1703045), (340609, 1526900), (362350, 1435286), (381725, 1362436), (681218, 763450), (717643, 724700)]