2018940700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2884201}}^1$

素因数の和:2884222

約数の個数: 36

約数和(自身を含む): 5006974672

約数和(自身を除く): 2988033972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2884201, 5768402, 11536804, 14421005, 20189407, 28842010, 40378814, 57684020, 72105025, 80757628, 100947035, 144210050, 201894070, 288420100, 403788140, 504735175, 1009470350, 2018940700]

約数ペア:

[(1, 2018940700), (2, 1009470350), (4, 504735175), (5, 403788140), (7, 288420100), (10, 201894070), (14, 144210050), (20, 100947035), (25, 80757628), (28, 72105025), (35, 57684020), (50, 40378814), (70, 28842010), (100, 20189407), (140, 14421005), (175, 11536804), (350, 5768402), (700, 2884201)]