383525920

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 956914560

約数和(自身を除く): 573388640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 89, 92, 115, 160, 178, 184, 230, 356, 368, 445, 460, 712, 736, 890, 920, 1171, 1424, 1780, 1840, 2047, 2342, 2848, 3560, 3680, 4094, 4684, 5855, 7120, 8188, 9368, 10235, 11710, 14240, 16376, 18736, 20470, 23420, 26933, 32752, 37472, 40940, 46840, 53866, 65504, 81880, 93680, 104219, 107732, 134665, 163760, 187360, 208438, 215464, 269330, 327520, 416876, 430928, 521095, 538660, 833752, 861856, 1042190, 1077320, 1667504, 2084380, 2154640, 2397037, 3335008, 4168760, 4309280, 4794074, 8337520, 9588148, 11985185, 16675040, 19176296, 23970370, 38352592, 47940740, 76705184, 95881480, 191762960, 383525920]

約数ペア:

[(1, 383525920), (2, 191762960), (4, 95881480), (5, 76705184), (8, 47940740), (10, 38352592), (16, 23970370), (20, 19176296), (23, 16675040), (32, 11985185), (40, 9588148), (46, 8337520), (80, 4794074), (89, 4309280), (92, 4168760), (115, 3335008), (160, 2397037), (178, 2154640), (184, 2084380), (230, 1667504), (356, 1077320), (368, 1042190), (445, 861856), (460, 833752), (712, 538660), (736, 521095), (890, 430928), (920, 416876), (1171, 327520), (1424, 269330), (1780, 215464), (1840, 208438), (2047, 187360), (2342, 163760), (2848, 134665), (3560, 107732), (3680, 104219), (4094, 93680), (4684, 81880), (5855, 65504), (7120, 53866), (8188, 46840), (9368, 40940), (10235, 37472), (11710, 32752), (14240, 26933), (16376, 23420), (18736, 20470)]