2057642800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{177383}}^1$

素因数の和:177430

約数の個数: 60

約数和(自身を含む): 5113980720

約数和(自身を除く): 3056337920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 177383, 354766, 709532, 886915, 1419064, 1773830, 2838128, 3547660, 4434575, 5144107, 7095320, 8869150, 10288214, 14190640, 17738300, 20576428, 25720535, 35476600, 41152856, 51441070, 70953200, 82305712, 102882140, 128602675, 205764280, 257205350, 411528560, 514410700, 1028821400, 2057642800]

約数ペア:

[(1, 2057642800), (2, 1028821400), (4, 514410700), (5, 411528560), (8, 257205350), (10, 205764280), (16, 128602675), (20, 102882140), (25, 82305712), (29, 70953200), (40, 51441070), (50, 41152856), (58, 35476600), (80, 25720535), (100, 20576428), (116, 17738300), (145, 14190640), (200, 10288214), (232, 8869150), (290, 7095320), (400, 5144107), (464, 4434575), (580, 3547660), (725, 2838128), (1160, 1773830), (1450, 1419064), (2320, 886915), (2900, 709532), (5800, 354766), (11600, 177383)]