82989400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 211705200

約数和(自身を除く): 128715800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 100, 104, 118, 130, 200, 236, 260, 295, 325, 472, 520, 541, 590, 650, 767, 1082, 1180, 1300, 1475, 1534, 2164, 2360, 2600, 2705, 2950, 3068, 3835, 4328, 5410, 5900, 6136, 7033, 7670, 10820, 11800, 13525, 14066, 15340, 19175, 21640, 27050, 28132, 30680, 31919, 35165, 38350, 54100, 56264, 63838, 70330, 76700, 108200, 127676, 140660, 153400, 159595, 175825, 255352, 281320, 319190, 351650, 414947, 638380, 703300, 797975, 829894, 1276760, 1406600, 1595950, 1659788, 2074735, 3191900, 3319576, 4149470, 6383800, 8298940, 10373675, 16597880, 20747350, 41494700, 82989400]

約数ペア:

[(1, 82989400), (2, 41494700), (4, 20747350), (5, 16597880), (8, 10373675), (10, 8298940), (13, 6383800), (20, 4149470), (25, 3319576), (26, 3191900), (40, 2074735), (50, 1659788), (52, 1595950), (59, 1406600), (65, 1276760), (100, 829894), (104, 797975), (118, 703300), (130, 638380), (200, 414947), (236, 351650), (260, 319190), (295, 281320), (325, 255352), (472, 175825), (520, 159595), (541, 153400), (590, 140660), (650, 127676), (767, 108200), (1082, 76700), (1180, 70330), (1300, 63838), (1475, 56264), (1534, 54100), (2164, 38350), (2360, 35165), (2600, 31919), (2705, 30680), (2950, 28132), (3068, 27050), (3835, 21640), (4328, 19175), (5410, 15340), (5900, 14066), (6136, 13525), (7033, 11800), (7670, 10820)]