214629231700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{82591}}^1$

素因数の和:84617

約数の個数: 72

約数和(自身を含む): 501828992000

約数和(自身を除く): 287199760300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1999, 3998, 7996, 9995, 19990, 25987, 39980, 49975, 51974, 82591, 99950, 103948, 129935, 165182, 199900, 259870, 330364, 412955, 519740, 649675, 825910, 1073683, 1299350, 1651820, 2064775, 2147366, 2598700, 4129550, 4294732, 5368415, 8259100, 10736830, 21473660, 26842075, 53684150, 107368300, 165099409, 330198818, 660397636, 825497045, 1650994090, 2146292317, 3301988180, 4127485225, 4292584634, 8254970450, 8585169268, 10731461585, 16509940900, 21462923170, 42925846340, 53657307925, 107314615850, 214629231700]

約数ペア:

[(1, 214629231700), (2, 107314615850), (4, 53657307925), (5, 42925846340), (10, 21462923170), (13, 16509940900), (20, 10731461585), (25, 8585169268), (26, 8254970450), (50, 4292584634), (52, 4127485225), (65, 3301988180), (100, 2146292317), (130, 1650994090), (260, 825497045), (325, 660397636), (650, 330198818), (1300, 165099409), (1999, 107368300), (3998, 53684150), (7996, 26842075), (9995, 21473660), (19990, 10736830), (25987, 8259100), (39980, 5368415), (49975, 4294732), (51974, 4129550), (82591, 2598700), (99950, 2147366), (103948, 2064775), (129935, 1651820), (165182, 1299350), (199900, 1073683), (259870, 825910), (330364, 649675), (412955, 519740)]