211673540000

素因数分解:

$2^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{814129}}^1$

素因数の和:814172

約数の個数: 120

約数和(自身を含む): 560806937460

約数和(自身を除く): 349133397460

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 625, 650, 800, 1000, 1040, 1250, 1300, 1625, 2000, 2080, 2500, 2600, 3250, 4000, 5000, 5200, 6500, 8125, 10000, 10400, 13000, 16250, 20000, 26000, 32500, 52000, 65000, 130000, 260000, 814129, 1628258, 3256516, 4070645, 6513032, 8141290, 10583677, 13026064, 16282580, 20353225, 21167354, 26052128, 32565160, 40706450, 42334708, 52918385, 65130320, 81412900, 84669416, 101766125, 105836770, 130260640, 162825800, 169338832, 203532250, 211673540, 264591925, 325651600, 338677664, 407064500, 423347080, 508830625, 529183850, 651303200, 814129000, 846694160, 1017661250, 1058367700, 1322959625, 1628258000, 1693388320, 2035322500, 2116735400, 2645919250, 3256516000, 4070645000, 4233470800, 5291838500, 6614798125, 8141290000, 8466941600, 10583677000, 13229596250, 16282580000, 21167354000, 26459192500, 42334708000, 52918385000, 105836770000, 211673540000]

約数ペア:

[(1, 211673540000), (2, 105836770000), (4, 52918385000), (5, 42334708000), (8, 26459192500), (10, 21167354000), (13, 16282580000), (16, 13229596250), (20, 10583677000), (25, 8466941600), (26, 8141290000), (32, 6614798125), (40, 5291838500), (50, 4233470800), (52, 4070645000), (65, 3256516000), (80, 2645919250), (100, 2116735400), (104, 2035322500), (125, 1693388320), (130, 1628258000), (160, 1322959625), (200, 1058367700), (208, 1017661250), (250, 846694160), (260, 814129000), (325, 651303200), (400, 529183850), (416, 508830625), (500, 423347080), (520, 407064500), (625, 338677664), (650, 325651600), (800, 264591925), (1000, 211673540), (1040, 203532250), (1250, 169338832), (1300, 162825800), (1625, 130260640), (2000, 105836770), (2080, 101766125), (2500, 84669416), (2600, 81412900), (3250, 65130320), (4000, 52918385), (5000, 42334708), (5200, 40706450), (6500, 32565160), (8125, 26052128), (10000, 21167354), (10400, 20353225), (13000, 16282580), (16250, 13026064), (20000, 10583677), (26000, 8141290), (32500, 6513032), (52000, 4070645), (65000, 3256516), (130000, 1628258), (260000, 814129)]