2023161280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{903197}}^1$

素因数の和:903221

約数の個数: 56

約数和(自身を含む): 5505895008

約数和(自身を除く): 3482733728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 903197, 1806394, 3612788, 4515985, 6322379, 7225576, 9031970, 12644758, 14451152, 18063940, 25289516, 28902304, 31611895, 36127880, 50579032, 57804608, 63223790, 72255760, 101158064, 126447580, 144511520, 202316128, 252895160, 289023040, 404632256, 505790320, 1011580640, 2023161280]

約数ペア:

[(1, 2023161280), (2, 1011580640), (4, 505790320), (5, 404632256), (7, 289023040), (8, 252895160), (10, 202316128), (14, 144511520), (16, 126447580), (20, 101158064), (28, 72255760), (32, 63223790), (35, 57804608), (40, 50579032), (56, 36127880), (64, 31611895), (70, 28902304), (80, 25289516), (112, 18063940), (140, 14451152), (160, 12644758), (224, 9031970), (280, 7225576), (320, 6322379), (448, 4515985), (560, 3612788), (1120, 1806394), (2240, 903197)]