704530400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 144

約数和(自身を含む): 1987435296

約数和(自身を除く): 1282904896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 160, 175, 194, 200, 224, 280, 350, 388, 400, 485, 560, 679, 700, 776, 800, 970, 1120, 1297, 1358, 1400, 1552, 1940, 2425, 2594, 2716, 2800, 3104, 3395, 3880, 4850, 5188, 5432, 5600, 6485, 6790, 7760, 9079, 9700, 10376, 10864, 12970, 13580, 15520, 16975, 18158, 19400, 20752, 21728, 25940, 27160, 32425, 33950, 36316, 38800, 41504, 45395, 51880, 54320, 64850, 67900, 72632, 77600, 90790, 103760, 108640, 125809, 129700, 135800, 145264, 181580, 207520, 226975, 251618, 259400, 271600, 290528, 363160, 453950, 503236, 518800, 543200, 629045, 726320, 880663, 907900, 1006472, 1037600, 1258090, 1452640, 1761326, 1815800, 2012944, 2516180, 3145225, 3522652, 3631600, 4025888, 4403315, 5032360, 6290450, 7045304, 7263200, 8806630, 10064720, 12580900, 14090608, 17613260, 20129440, 22016575, 25161800, 28181216, 35226520, 44033150, 50323600, 70453040, 88066300, 100647200, 140906080, 176132600, 352265200, 704530400]

約数ペア:

[(1, 704530400), (2, 352265200), (4, 176132600), (5, 140906080), (7, 100647200), (8, 88066300), (10, 70453040), (14, 50323600), (16, 44033150), (20, 35226520), (25, 28181216), (28, 25161800), (32, 22016575), (35, 20129440), (40, 17613260), (50, 14090608), (56, 12580900), (70, 10064720), (80, 8806630), (97, 7263200), (100, 7045304), (112, 6290450), (140, 5032360), (160, 4403315), (175, 4025888), (194, 3631600), (200, 3522652), (224, 3145225), (280, 2516180), (350, 2012944), (388, 1815800), (400, 1761326), (485, 1452640), (560, 1258090), (679, 1037600), (700, 1006472), (776, 907900), (800, 880663), (970, 726320), (1120, 629045), (1297, 543200), (1358, 518800), (1400, 503236), (1552, 453950), (1940, 363160), (2425, 290528), (2594, 271600), (2716, 259400), (2800, 251618), (3104, 226975), (3395, 207520), (3880, 181580), (4850, 145264), (5188, 135800), (5432, 129700), (5600, 125809), (6485, 108640), (6790, 103760), (7760, 90790), (9079, 77600), (9700, 72632), (10376, 67900), (10864, 64850), (12970, 54320), (13580, 51880), (15520, 45395), (16975, 41504), (18158, 38800), (19400, 36316), (20752, 33950), (21728, 32425), (25940, 27160)]