31326400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{2797}}^1$

素因数の和:2826

約数の個数: 84

約数和(自身を含む): 88125808

約数和(自身を除く): 56799408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2797, 2800, 5594, 5600, 11188, 11200, 13985, 19579, 22376, 27970, 39158, 44752, 55940, 69925, 78316, 89504, 97895, 111880, 139850, 156632, 179008, 195790, 223760, 279700, 313264, 391580, 447520, 489475, 559400, 626528, 783160, 895040, 978950, 1118800, 1253056, 1566320, 1957900, 2237600, 3132640, 3915800, 4475200, 6265280, 7831600, 15663200, 31326400]

約数ペア:

[(1, 31326400), (2, 15663200), (4, 7831600), (5, 6265280), (7, 4475200), (8, 3915800), (10, 3132640), (14, 2237600), (16, 1957900), (20, 1566320), (25, 1253056), (28, 1118800), (32, 978950), (35, 895040), (40, 783160), (50, 626528), (56, 559400), (64, 489475), (70, 447520), (80, 391580), (100, 313264), (112, 279700), (140, 223760), (160, 195790), (175, 179008), (200, 156632), (224, 139850), (280, 111880), (320, 97895), (350, 89504), (400, 78316), (448, 69925), (560, 55940), (700, 44752), (800, 39158), (1120, 27970), (1400, 22376), (1600, 19579), (2240, 13985), (2797, 11200), (2800, 11188), (5594, 5600)]