77226370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14489}}^1$

素因数の和:14550

約数の個数: 32

約数和(自身を含む): 153362160

約数和(自身を除く): 76135790

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 14489, 28978, 72445, 144890, 188357, 376714, 594049, 941785, 1188098, 1883570, 2970245, 5940490, 7722637, 15445274, 38613185, 77226370]

約数ペア:

[(1, 77226370), (2, 38613185), (5, 15445274), (10, 7722637), (13, 5940490), (26, 2970245), (41, 1883570), (65, 1188098), (82, 941785), (130, 594049), (205, 376714), (410, 188357), (533, 144890), (1066, 72445), (2665, 28978), (5330, 14489)]