38830220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1$

素因数の和:13610

約数の個数: 48

約数和(自身を含む): 95806368

約数和(自身を除く): 56976148

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 13577, 27154, 54308, 67885, 135770, 149347, 176501, 271540, 298694, 353002, 597388, 706004, 746735, 882505, 1493470, 1765010, 1941511, 2986940, 3530020, 3883022, 7766044, 9707555, 19415110, 38830220]

約数ペア:

[(1, 38830220), (2, 19415110), (4, 9707555), (5, 7766044), (10, 3883022), (11, 3530020), (13, 2986940), (20, 1941511), (22, 1765010), (26, 1493470), (44, 882505), (52, 746735), (55, 706004), (65, 597388), (110, 353002), (130, 298694), (143, 271540), (220, 176501), (260, 149347), (286, 135770), (572, 67885), (715, 54308), (1430, 27154), (2860, 13577)]