54669280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 138801600

約数和(自身を除く): 84132320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 136, 160, 170, 199, 202, 272, 340, 398, 404, 505, 544, 680, 796, 808, 995, 1010, 1360, 1592, 1616, 1717, 1990, 2020, 2720, 3184, 3232, 3383, 3434, 3980, 4040, 6368, 6766, 6868, 7960, 8080, 8585, 13532, 13736, 15920, 16160, 16915, 17170, 20099, 27064, 27472, 31840, 33830, 34340, 40198, 54128, 54944, 67660, 68680, 80396, 100495, 108256, 135320, 137360, 160792, 200990, 270640, 274720, 321584, 341683, 401980, 541280, 643168, 683366, 803960, 1366732, 1607920, 1708415, 2733464, 3215840, 3416830, 5466928, 6833660, 10933856, 13667320, 27334640, 54669280]

約数ペア:

[(1, 54669280), (2, 27334640), (4, 13667320), (5, 10933856), (8, 6833660), (10, 5466928), (16, 3416830), (17, 3215840), (20, 2733464), (32, 1708415), (34, 1607920), (40, 1366732), (68, 803960), (80, 683366), (85, 643168), (101, 541280), (136, 401980), (160, 341683), (170, 321584), (199, 274720), (202, 270640), (272, 200990), (340, 160792), (398, 137360), (404, 135320), (505, 108256), (544, 100495), (680, 80396), (796, 68680), (808, 67660), (995, 54944), (1010, 54128), (1360, 40198), (1592, 34340), (1616, 33830), (1717, 31840), (1990, 27472), (2020, 27064), (2720, 20099), (3184, 17170), (3232, 16915), (3383, 16160), (3434, 15920), (3980, 13736), (4040, 13532), (6368, 8585), (6766, 8080), (6868, 7960)]