3855250880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4657}}^1$

素因数の和:4886

約数の個数: 112

約数和(自身を含む): 9938308800

約数和(自身を除く): 6083057920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 199, 208, 260, 320, 398, 416, 520, 796, 832, 995, 1040, 1592, 1990, 2080, 2587, 3184, 3980, 4160, 4657, 5174, 6368, 7960, 9314, 10348, 12736, 12935, 15920, 18628, 20696, 23285, 25870, 31840, 37256, 41392, 46570, 51740, 60541, 63680, 74512, 82784, 93140, 103480, 121082, 149024, 165568, 186280, 206960, 242164, 298048, 302705, 372560, 413920, 484328, 605410, 745120, 827840, 926743, 968656, 1210820, 1490240, 1853486, 1937312, 2421640, 3706972, 3874624, 4633715, 4843280, 7413944, 9267430, 9686560, 12047659, 14827888, 18534860, 19373120, 24095318, 29655776, 37069720, 48190636, 59311552, 60238295, 74139440, 96381272, 120476590, 148278880, 192762544, 240953180, 296557760, 385525088, 481906360, 771050176, 963812720, 1927625440, 3855250880]

約数ペア:

[(1, 3855250880), (2, 1927625440), (4, 963812720), (5, 771050176), (8, 481906360), (10, 385525088), (13, 296557760), (16, 240953180), (20, 192762544), (26, 148278880), (32, 120476590), (40, 96381272), (52, 74139440), (64, 60238295), (65, 59311552), (80, 48190636), (104, 37069720), (130, 29655776), (160, 24095318), (199, 19373120), (208, 18534860), (260, 14827888), (320, 12047659), (398, 9686560), (416, 9267430), (520, 7413944), (796, 4843280), (832, 4633715), (995, 3874624), (1040, 3706972), (1592, 2421640), (1990, 1937312), (2080, 1853486), (2587, 1490240), (3184, 1210820), (3980, 968656), (4160, 926743), (4657, 827840), (5174, 745120), (6368, 605410), (7960, 484328), (9314, 413920), (10348, 372560), (12736, 302705), (12935, 298048), (15920, 242164), (18628, 206960), (20696, 186280), (23285, 165568), (25870, 149024), (31840, 121082), (37256, 103480), (41392, 93140), (46570, 82784), (51740, 74512), (60541, 63680)]