2101763200

素因数分解:

$2^7\times 5^2\times {\mathrm{67}}^1\times {\mathrm{9803}}^1$

素因数の和:9894

約数の個数: 96

約数和(自身を含む): 5270042160

約数和(自身を除く): 3168278960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 268, 320, 335, 400, 536, 640, 670, 800, 1072, 1340, 1600, 1675, 2144, 2680, 3200, 3350, 4288, 5360, 6700, 8576, 9803, 10720, 13400, 19606, 21440, 26800, 39212, 42880, 49015, 53600, 78424, 98030, 107200, 156848, 196060, 214400, 245075, 313696, 392120, 490150, 627392, 656801, 784240, 980300, 1254784, 1313602, 1568480, 1960600, 2627204, 3136960, 3284005, 3921200, 5254408, 6273920, 6568010, 7842400, 10508816, 13136020, 15684800, 16420025, 21017632, 26272040, 31369600, 32840050, 42035264, 52544080, 65680100, 84070528, 105088160, 131360200, 210176320, 262720400, 420352640, 525440800, 1050881600, 2101763200]

約数ペア:

[(1, 2101763200), (2, 1050881600), (4, 525440800), (5, 420352640), (8, 262720400), (10, 210176320), (16, 131360200), (20, 105088160), (25, 84070528), (32, 65680100), (40, 52544080), (50, 42035264), (64, 32840050), (67, 31369600), (80, 26272040), (100, 21017632), (128, 16420025), (134, 15684800), (160, 13136020), (200, 10508816), (268, 7842400), (320, 6568010), (335, 6273920), (400, 5254408), (536, 3921200), (640, 3284005), (670, 3136960), (800, 2627204), (1072, 1960600), (1340, 1568480), (1600, 1313602), (1675, 1254784), (2144, 980300), (2680, 784240), (3200, 656801), (3350, 627392), (4288, 490150), (5360, 392120), (6700, 313696), (8576, 245075), (9803, 214400), (10720, 196060), (13400, 156848), (19606, 107200), (21440, 98030), (26800, 78424), (39212, 53600), (42880, 49015)]