775731040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1607}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 2100639744

約数和(自身を除く): 1324908704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 431, 560, 862, 1120, 1607, 1724, 2155, 3017, 3214, 3448, 4310, 6034, 6428, 6896, 8035, 8620, 11249, 12068, 12856, 13792, 15085, 16070, 17240, 22498, 24136, 25712, 30170, 32140, 34480, 44996, 48272, 51424, 56245, 60340, 64280, 68960, 89992, 96544, 112490, 120680, 128560, 179984, 224980, 241360, 257120, 359968, 449960, 482720, 692617, 899920, 1385234, 1799840, 2770468, 3463085, 4848319, 5540936, 6926170, 9696638, 11081872, 13852340, 19393276, 22163744, 24241595, 27704680, 38786552, 48483190, 55409360, 77573104, 96966380, 110818720, 155146208, 193932760, 387865520, 775731040]

約数ペア:

[(1, 775731040), (2, 387865520), (4, 193932760), (5, 155146208), (7, 110818720), (8, 96966380), (10, 77573104), (14, 55409360), (16, 48483190), (20, 38786552), (28, 27704680), (32, 24241595), (35, 22163744), (40, 19393276), (56, 13852340), (70, 11081872), (80, 9696638), (112, 6926170), (140, 5540936), (160, 4848319), (224, 3463085), (280, 2770468), (431, 1799840), (560, 1385234), (862, 899920), (1120, 692617), (1607, 482720), (1724, 449960), (2155, 359968), (3017, 257120), (3214, 241360), (3448, 224980), (4310, 179984), (6034, 128560), (6428, 120680), (6896, 112490), (8035, 96544), (8620, 89992), (11249, 68960), (12068, 64280), (12856, 60340), (13792, 56245), (15085, 51424), (16070, 48272), (17240, 44996), (22498, 34480), (24136, 32140), (25712, 30170)]