4689426040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9018127}}^1$

素因数の和:9018151

約数の個数: 32

約数和(自身を含む): 11362841280

約数和(自身を除く): 6673415240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9018127, 18036254, 36072508, 45090635, 72145016, 90181270, 117235651, 180362540, 234471302, 360725080, 468942604, 586178255, 937885208, 1172356510, 2344713020, 4689426040]

約数ペア:

[(1, 4689426040), (2, 2344713020), (4, 1172356510), (5, 937885208), (8, 586178255), (10, 468942604), (13, 360725080), (20, 234471302), (26, 180362540), (40, 117235651), (52, 90181270), (65, 72145016), (104, 45090635), (130, 36072508), (260, 18036254), (520, 9018127)]