1296188060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{12347}}^1$

素因数の和:12566

約数の個数: 48

約数和(自身を含む): 2831643360

約数和(自身を除く): 1535455300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 362, 580, 724, 905, 1810, 3620, 5249, 10498, 12347, 20996, 24694, 26245, 49388, 52490, 61735, 104980, 123470, 246940, 358063, 716126, 1432252, 1790315, 2234807, 3580630, 4469614, 7161260, 8939228, 11174035, 22348070, 44696140, 64809403, 129618806, 259237612, 324047015, 648094030, 1296188060]

約数ペア:

[(1, 1296188060), (2, 648094030), (4, 324047015), (5, 259237612), (10, 129618806), (20, 64809403), (29, 44696140), (58, 22348070), (116, 11174035), (145, 8939228), (181, 7161260), (290, 4469614), (362, 3580630), (580, 2234807), (724, 1790315), (905, 1432252), (1810, 716126), (3620, 358063), (5249, 246940), (10498, 123470), (12347, 104980), (20996, 61735), (24694, 52490), (26245, 49388)]