5701640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2909}}^1$

素因数の和:2934

約数の個数: 48

約数和(自身を含む): 14928300

約数和(自身を除く): 9226660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2909, 5818, 11636, 14545, 20363, 23272, 29090, 40726, 58180, 81452, 101815, 116360, 142541, 162904, 203630, 285082, 407260, 570164, 712705, 814520, 1140328, 1425410, 2850820, 5701640]

約数ペア:

[(1, 5701640), (2, 2850820), (4, 1425410), (5, 1140328), (7, 814520), (8, 712705), (10, 570164), (14, 407260), (20, 285082), (28, 203630), (35, 162904), (40, 142541), (49, 116360), (56, 101815), (70, 81452), (98, 58180), (140, 40726), (196, 29090), (245, 23272), (280, 20363), (392, 14545), (490, 11636), (980, 5818), (1960, 2909)]