1983854080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59611}}^1$

素因数の和:59647

約数の個数: 80

約数和(自身を含む): 5122578384

約数和(自身を除く): 3138724304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 59611, 119222, 238444, 298055, 476888, 596110, 774943, 953776, 1192220, 1549886, 1907552, 2384440, 3099772, 3815104, 3874715, 4768880, 6199544, 7630208, 7749430, 9537760, 12399088, 15260416, 15498860, 19075520, 24798176, 30520832, 30997720, 38151040, 49596352, 61995440, 76302080, 99192704, 123990880, 152604160, 198385408, 247981760, 396770816, 495963520, 991927040, 1983854080]

約数ペア:

[(1, 1983854080), (2, 991927040), (4, 495963520), (5, 396770816), (8, 247981760), (10, 198385408), (13, 152604160), (16, 123990880), (20, 99192704), (26, 76302080), (32, 61995440), (40, 49596352), (52, 38151040), (64, 30997720), (65, 30520832), (80, 24798176), (104, 19075520), (128, 15498860), (130, 15260416), (160, 12399088), (208, 9537760), (256, 7749430), (260, 7630208), (320, 6199544), (416, 4768880), (512, 3874715), (520, 3815104), (640, 3099772), (832, 2384440), (1040, 1907552), (1280, 1549886), (1664, 1192220), (2080, 953776), (2560, 774943), (3328, 596110), (4160, 476888), (6656, 298055), (8320, 238444), (16640, 119222), (33280, 59611)]