4418630215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 5645376000

約数和(自身を除く): 1226745785

約数列:

[1, 5, 19, 95, 179, 197, 895, 985, 1319, 3401, 3743, 6595, 17005, 18715, 25061, 35263, 125305, 176315, 236101, 259843, 669997, 1180505, 1299215, 3349985, 4485919, 4937017, 22429595, 24685085, 46511897, 232559485, 883726043, 4418630215]

約数ペア:

[(1, 4418630215), (5, 883726043), (19, 232559485), (95, 46511897), (179, 24685085), (197, 22429595), (895, 4937017), (985, 4485919), (1319, 3349985), (3401, 1299215), (3743, 1180505), (6595, 669997), (17005, 259843), (18715, 236101), (25061, 176315), (35263, 125305)]