46630220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25621}}^1$

素因数の和:25650

約数の個数: 48

約数和(自身を含む): 120525888

約数和(自身を除く): 73895668

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 25621, 51242, 102484, 128105, 179347, 256210, 333073, 358694, 512420, 666146, 717388, 896735, 1332292, 1665365, 1793470, 2331511, 3330730, 3586940, 4663022, 6661460, 9326044, 11657555, 23315110, 46630220]

約数ペア:

[(1, 46630220), (2, 23315110), (4, 11657555), (5, 9326044), (7, 6661460), (10, 4663022), (13, 3586940), (14, 3330730), (20, 2331511), (26, 1793470), (28, 1665365), (35, 1332292), (52, 896735), (65, 717388), (70, 666146), (91, 512420), (130, 358694), (140, 333073), (182, 256210), (260, 179347), (364, 128105), (455, 102484), (910, 51242), (1820, 25621)]