57839440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 144633600

約数和(自身を除く): 86794160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 568, 599, 680, 710, 1136, 1198, 1207, 1360, 1420, 2396, 2414, 2840, 2995, 4792, 4828, 5680, 5990, 6035, 9584, 9656, 10183, 11980, 12070, 19312, 20366, 23960, 24140, 40732, 42529, 47920, 48280, 50915, 81464, 85058, 96560, 101830, 162928, 170116, 203660, 212645, 340232, 407320, 425290, 680464, 722993, 814640, 850580, 1445986, 1701160, 2891972, 3402320, 3614965, 5783944, 7229930, 11567888, 14459860, 28919720, 57839440]

約数ペア:

[(1, 57839440), (2, 28919720), (4, 14459860), (5, 11567888), (8, 7229930), (10, 5783944), (16, 3614965), (17, 3402320), (20, 2891972), (34, 1701160), (40, 1445986), (68, 850580), (71, 814640), (80, 722993), (85, 680464), (136, 425290), (142, 407320), (170, 340232), (272, 212645), (284, 203660), (340, 170116), (355, 162928), (568, 101830), (599, 96560), (680, 85058), (710, 81464), (1136, 50915), (1198, 48280), (1207, 47920), (1360, 42529), (1420, 40732), (2396, 24140), (2414, 23960), (2840, 20366), (2995, 19312), (4792, 12070), (4828, 11980), (5680, 10183), (5990, 9656), (6035, 9584)]