8049348860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3026071}}^1$

素因数の和:3026106

約数の個数: 48

約数和(自身を含む): 20335203840

約数和(自身を除く): 12285854980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 3026071, 6052142, 12104284, 15130355, 21182497, 30260710, 42364994, 57495349, 60521420, 84729988, 105912485, 114990698, 211824970, 229981396, 287476745, 402467443, 423649940, 574953490, 804934886, 1149906980, 1609869772, 2012337215, 4024674430, 8049348860]

約数ペア:

[(1, 8049348860), (2, 4024674430), (4, 2012337215), (5, 1609869772), (7, 1149906980), (10, 804934886), (14, 574953490), (19, 423649940), (20, 402467443), (28, 287476745), (35, 229981396), (38, 211824970), (70, 114990698), (76, 105912485), (95, 84729988), (133, 60521420), (140, 57495349), (190, 42364994), (266, 30260710), (380, 21182497), (532, 15130355), (665, 12104284), (1330, 6052142), (2660, 3026071)]