32557840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 88422912

約数和(自身を除く): 55865072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1237, 1316, 1645, 1880, 2474, 2632, 3290, 3760, 4948, 5264, 6185, 6580, 8659, 9896, 12370, 13160, 17318, 19792, 24740, 26320, 34636, 43295, 49480, 58139, 69272, 86590, 98960, 116278, 138544, 173180, 232556, 290695, 346360, 406973, 465112, 581390, 692720, 813946, 930224, 1162780, 1627892, 2034865, 2325560, 3255784, 4069730, 4651120, 6511568, 8139460, 16278920, 32557840]

約数ペア:

[(1, 32557840), (2, 16278920), (4, 8139460), (5, 6511568), (7, 4651120), (8, 4069730), (10, 3255784), (14, 2325560), (16, 2034865), (20, 1627892), (28, 1162780), (35, 930224), (40, 813946), (47, 692720), (56, 581390), (70, 465112), (80, 406973), (94, 346360), (112, 290695), (140, 232556), (188, 173180), (235, 138544), (280, 116278), (329, 98960), (376, 86590), (470, 69272), (560, 58139), (658, 49480), (752, 43295), (940, 34636), (1237, 26320), (1316, 24740), (1645, 19792), (1880, 17318), (2474, 13160), (2632, 12370), (3290, 9896), (3760, 8659), (4948, 6580), (5264, 6185)]