63698399960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1\times {\mathrm{1259}}^1$

素因数の和:2085

約数の個数: 128

約数和(自身を含む): 155743560000

約数和(自身を除く): 92045160040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 149, 260, 298, 520, 596, 653, 745, 1192, 1259, 1306, 1490, 1937, 2518, 2612, 2980, 3265, 3874, 5036, 5224, 5960, 6295, 6530, 7748, 8489, 9685, 10072, 12590, 13060, 15496, 16367, 16978, 19370, 25180, 26120, 32734, 33956, 38740, 42445, 50360, 65468, 67912, 77480, 81835, 84890, 97297, 130936, 163670, 169780, 187591, 194594, 327340, 339560, 375182, 389188, 486485, 654680, 750364, 778376, 822127, 937955, 972970, 1264861, 1500728, 1644254, 1875910, 1945940, 2438683, 2529722, 3288508, 3751820, 3891880, 4110635, 4877366, 5059444, 6324305, 6577016, 7503640, 8221270, 9754732, 10118888, 10687651, 12193415, 12648610, 16442540, 19509464, 21375302, 24386830, 25297220, 32885080, 42750604, 48773660, 50594440, 53438255, 85501208, 97547320, 106876510, 122496923, 213753020, 244993846, 427506040, 489987692, 612484615, 979975384, 1224969230, 1592459999, 2449938460, 3184919998, 4899876920, 6369839996, 7962299995, 12739679992, 15924599990, 31849199980, 63698399960]

約数ペア:

[(1, 63698399960), (2, 31849199980), (4, 15924599990), (5, 12739679992), (8, 7962299995), (10, 6369839996), (13, 4899876920), (20, 3184919998), (26, 2449938460), (40, 1592459999), (52, 1224969230), (65, 979975384), (104, 612484615), (130, 489987692), (149, 427506040), (260, 244993846), (298, 213753020), (520, 122496923), (596, 106876510), (653, 97547320), (745, 85501208), (1192, 53438255), (1259, 50594440), (1306, 48773660), (1490, 42750604), (1937, 32885080), (2518, 25297220), (2612, 24386830), (2980, 21375302), (3265, 19509464), (3874, 16442540), (5036, 12648610), (5224, 12193415), (5960, 10687651), (6295, 10118888), (6530, 9754732), (7748, 8221270), (8489, 7503640), (9685, 6577016), (10072, 6324305), (12590, 5059444), (13060, 4877366), (15496, 4110635), (16367, 3891880), (16978, 3751820), (19370, 3288508), (25180, 2529722), (26120, 2438683), (32734, 1945940), (33956, 1875910), (38740, 1644254), (42445, 1500728), (50360, 1264861), (65468, 972970), (67912, 937955), (77480, 822127), (81835, 778376), (84890, 750364), (97297, 654680), (130936, 486485), (163670, 389188), (169780, 375182), (187591, 339560), (194594, 327340)]