713259400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6449}}^1$

素因数の和:6551

約数の個数: 96

約数和(自身を含む): 1919520000

約数和(自身を除く): 1206260600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 140, 158, 175, 200, 280, 316, 350, 395, 553, 632, 700, 790, 1106, 1400, 1580, 1975, 2212, 2765, 3160, 3950, 4424, 5530, 6449, 7900, 11060, 12898, 13825, 15800, 22120, 25796, 27650, 32245, 45143, 51592, 55300, 64490, 90286, 110600, 128980, 161225, 180572, 225715, 257960, 322450, 361144, 451430, 509471, 644900, 902860, 1018942, 1128575, 1289800, 1805720, 2037884, 2257150, 2547355, 3566297, 4075768, 4514300, 5094710, 7132594, 9028600, 10189420, 12736775, 14265188, 17831485, 20378840, 25473550, 28530376, 35662970, 50947100, 71325940, 89157425, 101894200, 142651880, 178314850, 356629700, 713259400]

約数ペア:

[(1, 713259400), (2, 356629700), (4, 178314850), (5, 142651880), (7, 101894200), (8, 89157425), (10, 71325940), (14, 50947100), (20, 35662970), (25, 28530376), (28, 25473550), (35, 20378840), (40, 17831485), (50, 14265188), (56, 12736775), (70, 10189420), (79, 9028600), (100, 7132594), (140, 5094710), (158, 4514300), (175, 4075768), (200, 3566297), (280, 2547355), (316, 2257150), (350, 2037884), (395, 1805720), (553, 1289800), (632, 1128575), (700, 1018942), (790, 902860), (1106, 644900), (1400, 509471), (1580, 451430), (1975, 361144), (2212, 322450), (2765, 257960), (3160, 225715), (3950, 180572), (4424, 161225), (5530, 128980), (6449, 110600), (7900, 90286), (11060, 64490), (12898, 55300), (13825, 51592), (15800, 45143), (22120, 32245), (25796, 27650)]