327594800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 860194944

約数和(自身を除く): 532600144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 104, 130, 146, 200, 208, 260, 292, 325, 365, 400, 520, 584, 650, 730, 863, 949, 1040, 1168, 1300, 1460, 1726, 1825, 1898, 2600, 2920, 3452, 3650, 3796, 4315, 4745, 5200, 5840, 6904, 7300, 7592, 8630, 9490, 11219, 13808, 14600, 15184, 17260, 18980, 21575, 22438, 23725, 29200, 34520, 37960, 43150, 44876, 47450, 56095, 62999, 69040, 75920, 86300, 89752, 94900, 112190, 125998, 172600, 179504, 189800, 224380, 251996, 280475, 314995, 345200, 379600, 448760, 503992, 560950, 629990, 818987, 897520, 1007984, 1121900, 1259980, 1574975, 1637974, 2243800, 2519960, 3149950, 3275948, 4094935, 4487600, 5039920, 6299900, 6551896, 8189870, 12599800, 13103792, 16379740, 20474675, 25199600, 32759480, 40949350, 65518960, 81898700, 163797400, 327594800]

約数ペア:

[(1, 327594800), (2, 163797400), (4, 81898700), (5, 65518960), (8, 40949350), (10, 32759480), (13, 25199600), (16, 20474675), (20, 16379740), (25, 13103792), (26, 12599800), (40, 8189870), (50, 6551896), (52, 6299900), (65, 5039920), (73, 4487600), (80, 4094935), (100, 3275948), (104, 3149950), (130, 2519960), (146, 2243800), (200, 1637974), (208, 1574975), (260, 1259980), (292, 1121900), (325, 1007984), (365, 897520), (400, 818987), (520, 629990), (584, 560950), (650, 503992), (730, 448760), (863, 379600), (949, 345200), (1040, 314995), (1168, 280475), (1300, 251996), (1460, 224380), (1726, 189800), (1825, 179504), (1898, 172600), (2600, 125998), (2920, 112190), (3452, 94900), (3650, 89752), (3796, 86300), (4315, 75920), (4745, 69040), (5200, 62999), (5840, 56095), (6904, 47450), (7300, 44876), (7592, 43150), (8630, 37960), (9490, 34520), (11219, 29200), (13808, 23725), (14600, 22438), (15184, 21575), (17260, 18980)]