188393600

素因数分解:

$2^7\times 5^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 470410740

約数和(自身を除く): 282017140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 128, 160, 200, 226, 320, 400, 452, 521, 565, 640, 800, 904, 1042, 1130, 1600, 1808, 2084, 2260, 2605, 2825, 3200, 3616, 4168, 4520, 5210, 5650, 7232, 8336, 9040, 10420, 11300, 13025, 14464, 16672, 18080, 20840, 22600, 26050, 33344, 36160, 41680, 45200, 52100, 58873, 66688, 72320, 83360, 90400, 104200, 117746, 166720, 180800, 208400, 235492, 294365, 333440, 361600, 416800, 470984, 588730, 833600, 941968, 1177460, 1471825, 1667200, 1883936, 2354920, 2943650, 3767872, 4709840, 5887300, 7535744, 9419680, 11774600, 18839360, 23549200, 37678720, 47098400, 94196800, 188393600]

約数ペア:

[(1, 188393600), (2, 94196800), (4, 47098400), (5, 37678720), (8, 23549200), (10, 18839360), (16, 11774600), (20, 9419680), (25, 7535744), (32, 5887300), (40, 4709840), (50, 3767872), (64, 2943650), (80, 2354920), (100, 1883936), (113, 1667200), (128, 1471825), (160, 1177460), (200, 941968), (226, 833600), (320, 588730), (400, 470984), (452, 416800), (521, 361600), (565, 333440), (640, 294365), (800, 235492), (904, 208400), (1042, 180800), (1130, 166720), (1600, 117746), (1808, 104200), (2084, 90400), (2260, 83360), (2605, 72320), (2825, 66688), (3200, 58873), (3616, 52100), (4168, 45200), (4520, 41680), (5210, 36160), (5650, 33344), (7232, 26050), (8336, 22600), (9040, 20840), (10420, 18080), (11300, 16672), (13025, 14464)]