292764040

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{55871}}^1$

素因数の和:56013

約数の個数: 32

約数和(自身を含む): 663759360

約数和(自身を除く): 370995320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 55871, 111742, 223484, 279355, 446968, 558710, 1117420, 2234840, 7319101, 14638202, 29276404, 36595505, 58552808, 73191010, 146382020, 292764040]

約数ペア:

[(1, 292764040), (2, 146382020), (4, 73191010), (5, 58552808), (8, 36595505), (10, 29276404), (20, 14638202), (40, 7319101), (131, 2234840), (262, 1117420), (524, 558710), (655, 446968), (1048, 279355), (1310, 223484), (2620, 111742), (5240, 55871)]