194895680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 534594816

約数和(自身を除く): 339699136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 167, 224, 280, 320, 334, 448, 521, 560, 668, 835, 1042, 1120, 1169, 1336, 1670, 2084, 2240, 2338, 2605, 2672, 3340, 3647, 4168, 4676, 5210, 5344, 5845, 6680, 7294, 8336, 9352, 10420, 10688, 11690, 13360, 14588, 16672, 18235, 18704, 20840, 23380, 26720, 29176, 33344, 36470, 37408, 41680, 46760, 53440, 58352, 72940, 74816, 83360, 87007, 93520, 116704, 145880, 166720, 174014, 187040, 233408, 291760, 348028, 374080, 435035, 583520, 609049, 696056, 870070, 1167040, 1218098, 1392112, 1740140, 2436196, 2784224, 3045245, 3480280, 4872392, 5568448, 6090490, 6960560, 9744784, 12180980, 13921120, 19489568, 24361960, 27842240, 38979136, 48723920, 97447840, 194895680]

約数ペア:

[(1, 194895680), (2, 97447840), (4, 48723920), (5, 38979136), (7, 27842240), (8, 24361960), (10, 19489568), (14, 13921120), (16, 12180980), (20, 9744784), (28, 6960560), (32, 6090490), (35, 5568448), (40, 4872392), (56, 3480280), (64, 3045245), (70, 2784224), (80, 2436196), (112, 1740140), (140, 1392112), (160, 1218098), (167, 1167040), (224, 870070), (280, 696056), (320, 609049), (334, 583520), (448, 435035), (521, 374080), (560, 348028), (668, 291760), (835, 233408), (1042, 187040), (1120, 174014), (1169, 166720), (1336, 145880), (1670, 116704), (2084, 93520), (2240, 87007), (2338, 83360), (2605, 74816), (2672, 72940), (3340, 58352), (3647, 53440), (4168, 46760), (4676, 41680), (5210, 37408), (5344, 36470), (5845, 33344), (6680, 29176), (7294, 26720), (8336, 23380), (9352, 20840), (10420, 18704), (10688, 18235), (11690, 16672), (13360, 14588)]