65316160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 112

約数和(自身を含む): 191511936

約数和(自身を除く): 126195776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2243, 2912, 3640, 4160, 4486, 5824, 7280, 8972, 11215, 14560, 15701, 17944, 22430, 29120, 29159, 31402, 35888, 44860, 58318, 62804, 71776, 78505, 89720, 116636, 125608, 143552, 145795, 157010, 179440, 204113, 233272, 251216, 291590, 314020, 358880, 408226, 466544, 502432, 583180, 628040, 717760, 816452, 933088, 1004864, 1020565, 1166360, 1256080, 1632904, 1866176, 2041130, 2332720, 2512160, 3265808, 4082260, 4665440, 5024320, 6531616, 8164520, 9330880, 13063232, 16329040, 32658080, 65316160]

約数ペア:

[(1, 65316160), (2, 32658080), (4, 16329040), (5, 13063232), (7, 9330880), (8, 8164520), (10, 6531616), (13, 5024320), (14, 4665440), (16, 4082260), (20, 3265808), (26, 2512160), (28, 2332720), (32, 2041130), (35, 1866176), (40, 1632904), (52, 1256080), (56, 1166360), (64, 1020565), (65, 1004864), (70, 933088), (80, 816452), (91, 717760), (104, 628040), (112, 583180), (130, 502432), (140, 466544), (160, 408226), (182, 358880), (208, 314020), (224, 291590), (260, 251216), (280, 233272), (320, 204113), (364, 179440), (416, 157010), (448, 145795), (455, 143552), (520, 125608), (560, 116636), (728, 89720), (832, 78505), (910, 71776), (1040, 62804), (1120, 58318), (1456, 44860), (1820, 35888), (2080, 31402), (2240, 29159), (2243, 29120), (2912, 22430), (3640, 17944), (4160, 15701), (4486, 14560), (5824, 11215), (7280, 8972)]