36348567880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1991

約数の個数: 128

約数和(自身を含む): 87156000000

約数和(自身を除く): 50807432120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 199, 298, 380, 398, 596, 745, 760, 796, 995, 1192, 1490, 1592, 1613, 1990, 2831, 2980, 3226, 3781, 3980, 5662, 5960, 6452, 7562, 7960, 8065, 11324, 12904, 14155, 15124, 16130, 18905, 22648, 28310, 29651, 30248, 30647, 32260, 37810, 56620, 59302, 61294, 64520, 75620, 113240, 118604, 122588, 148255, 151240, 153235, 237208, 240337, 245176, 296510, 306470, 320987, 480674, 563369, 593020, 612940, 641974, 961348, 1126738, 1186040, 1201685, 1225880, 1283948, 1604935, 1922696, 2253476, 2403370, 2567896, 2816845, 3209870, 4506952, 4566403, 4806740, 5633690, 6098753, 6419740, 9132806, 9613480, 11267380, 12197506, 12839480, 18265612, 22534760, 22832015, 24395012, 30493765, 36531224, 45664030, 47827063, 48790024, 60987530, 91328060, 95654126, 121975060, 182656120, 191308252, 239135315, 243950120, 382616504, 478270630, 908714197, 956541260, 1817428394, 1913082520, 3634856788, 4543570985, 7269713576, 9087141970, 18174283940, 36348567880]

約数ペア:

[(1, 36348567880), (2, 18174283940), (4, 9087141970), (5, 7269713576), (8, 4543570985), (10, 3634856788), (19, 1913082520), (20, 1817428394), (38, 956541260), (40, 908714197), (76, 478270630), (95, 382616504), (149, 243950120), (152, 239135315), (190, 191308252), (199, 182656120), (298, 121975060), (380, 95654126), (398, 91328060), (596, 60987530), (745, 48790024), (760, 47827063), (796, 45664030), (995, 36531224), (1192, 30493765), (1490, 24395012), (1592, 22832015), (1613, 22534760), (1990, 18265612), (2831, 12839480), (2980, 12197506), (3226, 11267380), (3781, 9613480), (3980, 9132806), (5662, 6419740), (5960, 6098753), (6452, 5633690), (7562, 4806740), (7960, 4566403), (8065, 4506952), (11324, 3209870), (12904, 2816845), (14155, 2567896), (15124, 2403370), (16130, 2253476), (18905, 1922696), (22648, 1604935), (28310, 1283948), (29651, 1225880), (30248, 1201685), (30647, 1186040), (32260, 1126738), (37810, 961348), (56620, 641974), (59302, 612940), (61294, 593020), (64520, 563369), (75620, 480674), (113240, 320987), (118604, 306470), (122588, 296510), (148255, 245176), (151240, 240337), (153235, 237208)]