12710600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{1297}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 34403490

約数和(自身を除く): 21692890

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1297, 1400, 1960, 2450, 2594, 4900, 5188, 6485, 9079, 9800, 10376, 12970, 18158, 25940, 32425, 36316, 45395, 51880, 63553, 64850, 72632, 90790, 127106, 129700, 181580, 226975, 254212, 259400, 317765, 363160, 453950, 508424, 635530, 907900, 1271060, 1588825, 1815800, 2542120, 3177650, 6355300, 12710600]

約数ペア:

[(1, 12710600), (2, 6355300), (4, 3177650), (5, 2542120), (7, 1815800), (8, 1588825), (10, 1271060), (14, 907900), (20, 635530), (25, 508424), (28, 453950), (35, 363160), (40, 317765), (49, 259400), (50, 254212), (56, 226975), (70, 181580), (98, 129700), (100, 127106), (140, 90790), (175, 72632), (196, 64850), (200, 63553), (245, 51880), (280, 45395), (350, 36316), (392, 32425), (490, 25940), (700, 18158), (980, 12970), (1225, 10376), (1297, 9800), (1400, 9079), (1960, 6485), (2450, 5188), (2594, 4900)]