2017524320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1801361}}^1$

素因数の和:1801383

約数の個数: 48

約数和(自身を含む): 5447318688

約数和(自身を除く): 3429794368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1801361, 3602722, 7205444, 9006805, 12609527, 14410888, 18013610, 25219054, 28821776, 36027220, 50438108, 57643552, 63047635, 72054440, 100876216, 126095270, 144108880, 201752432, 252190540, 288217760, 403504864, 504381080, 1008762160, 2017524320]

約数ペア:

[(1, 2017524320), (2, 1008762160), (4, 504381080), (5, 403504864), (7, 288217760), (8, 252190540), (10, 201752432), (14, 144108880), (16, 126095270), (20, 100876216), (28, 72054440), (32, 63047635), (35, 57643552), (40, 50438108), (56, 36027220), (70, 28821776), (80, 25219054), (112, 18013610), (140, 14410888), (160, 12609527), (224, 9006805), (280, 7205444), (560, 3602722), (1120, 1801361)]