33128480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2722

約数の個数: 96

約数和(自身を含む): 97614720

約数和(自身を除く): 64486240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 2689, 3080, 5378, 6160, 10756, 12320, 13445, 18823, 21512, 26890, 29579, 37646, 43024, 53780, 59158, 75292, 86048, 94115, 107560, 118316, 147895, 150584, 188230, 207053, 215120, 236632, 295790, 301168, 376460, 414106, 430240, 473264, 591580, 602336, 752920, 828212, 946528, 1035265, 1183160, 1505840, 1656424, 2070530, 2366320, 3011680, 3312848, 4141060, 4732640, 6625696, 8282120, 16564240, 33128480]

約数ペア:

[(1, 33128480), (2, 16564240), (4, 8282120), (5, 6625696), (7, 4732640), (8, 4141060), (10, 3312848), (11, 3011680), (14, 2366320), (16, 2070530), (20, 1656424), (22, 1505840), (28, 1183160), (32, 1035265), (35, 946528), (40, 828212), (44, 752920), (55, 602336), (56, 591580), (70, 473264), (77, 430240), (80, 414106), (88, 376460), (110, 301168), (112, 295790), (140, 236632), (154, 215120), (160, 207053), (176, 188230), (220, 150584), (224, 147895), (280, 118316), (308, 107560), (352, 94115), (385, 86048), (440, 75292), (560, 59158), (616, 53780), (770, 43024), (880, 37646), (1120, 29579), (1232, 26890), (1540, 21512), (1760, 18823), (2464, 13445), (2689, 12320), (3080, 10756), (5378, 6160)]