39950080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 101729880

約数和(自身を除く): 61779800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 64, 80, 92, 115, 118, 128, 160, 184, 230, 236, 256, 295, 320, 368, 460, 472, 529, 590, 640, 736, 920, 944, 1058, 1180, 1280, 1357, 1472, 1840, 1888, 2116, 2360, 2645, 2714, 2944, 3680, 3776, 4232, 4720, 5290, 5428, 5888, 6785, 7360, 7552, 8464, 9440, 10580, 10856, 13570, 14720, 15104, 16928, 18880, 21160, 21712, 27140, 29440, 31211, 33856, 37760, 42320, 43424, 54280, 62422, 67712, 75520, 84640, 86848, 108560, 124844, 135424, 156055, 169280, 173696, 217120, 249688, 312110, 338560, 347392, 434240, 499376, 624220, 677120, 868480, 998752, 1248440, 1736960, 1997504, 2496880, 3995008, 4993760, 7990016, 9987520, 19975040, 39950080]

約数ペア:

[(1, 39950080), (2, 19975040), (4, 9987520), (5, 7990016), (8, 4993760), (10, 3995008), (16, 2496880), (20, 1997504), (23, 1736960), (32, 1248440), (40, 998752), (46, 868480), (59, 677120), (64, 624220), (80, 499376), (92, 434240), (115, 347392), (118, 338560), (128, 312110), (160, 249688), (184, 217120), (230, 173696), (236, 169280), (256, 156055), (295, 135424), (320, 124844), (368, 108560), (460, 86848), (472, 84640), (529, 75520), (590, 67712), (640, 62422), (736, 54280), (920, 43424), (944, 42320), (1058, 37760), (1180, 33856), (1280, 31211), (1357, 29440), (1472, 27140), (1840, 21712), (1888, 21160), (2116, 18880), (2360, 16928), (2645, 15104), (2714, 14720), (2944, 13570), (3680, 10856), (3776, 10580), (4232, 9440), (4720, 8464), (5290, 7552), (5428, 7360), (5888, 6785)]