1772354240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1234

約数の個数: 112

約数和(自身を含む): 4425769152

約数和(自身を除く): 2653414912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 257, 320, 368, 460, 514, 736, 920, 937, 1028, 1285, 1472, 1840, 1874, 2056, 2570, 3680, 3748, 4112, 4685, 5140, 5911, 7360, 7496, 8224, 9370, 10280, 11822, 14992, 16448, 18740, 20560, 21551, 23644, 29555, 29984, 37480, 41120, 43102, 47288, 59110, 59968, 74960, 82240, 86204, 94576, 107755, 118220, 149920, 172408, 189152, 215510, 236440, 240809, 299840, 344816, 378304, 431020, 472880, 481618, 689632, 862040, 945760, 963236, 1204045, 1379264, 1724080, 1891520, 1926472, 2408090, 3448160, 3852944, 4816180, 5538607, 6896320, 7705888, 9632360, 11077214, 15411776, 19264720, 22154428, 27693035, 38529440, 44308856, 55386070, 77058880, 88617712, 110772140, 177235424, 221544280, 354470848, 443088560, 886177120, 1772354240]

約数ペア:

[(1, 1772354240), (2, 886177120), (4, 443088560), (5, 354470848), (8, 221544280), (10, 177235424), (16, 110772140), (20, 88617712), (23, 77058880), (32, 55386070), (40, 44308856), (46, 38529440), (64, 27693035), (80, 22154428), (92, 19264720), (115, 15411776), (160, 11077214), (184, 9632360), (230, 7705888), (257, 6896320), (320, 5538607), (368, 4816180), (460, 3852944), (514, 3448160), (736, 2408090), (920, 1926472), (937, 1891520), (1028, 1724080), (1285, 1379264), (1472, 1204045), (1840, 963236), (1874, 945760), (2056, 862040), (2570, 689632), (3680, 481618), (3748, 472880), (4112, 431020), (4685, 378304), (5140, 344816), (5911, 299840), (7360, 240809), (7496, 236440), (8224, 215510), (9370, 189152), (10280, 172408), (11822, 149920), (14992, 118220), (16448, 107755), (18740, 94576), (20560, 86204), (21551, 82240), (23644, 74960), (29555, 59968), (29984, 59110), (37480, 47288), (41120, 43102)]