23049204490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1\times {\mathrm{1871}}^1$

素因数の和:2575

約数の個数: 64

約数和(自身を含む): 45027021312

約数和(自身を除く): 21977816822

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 491, 965, 982, 1871, 1930, 2455, 2509, 3742, 4910, 5018, 6383, 9355, 12545, 12766, 18710, 24323, 25090, 31915, 48646, 63830, 94763, 121615, 189526, 243230, 361103, 473815, 722206, 918661, 947630, 1231919, 1805515, 1837322, 2463838, 3611030, 4593305, 4694339, 6159595, 9186610, 9388678, 11942593, 12319190, 23471695, 23885186, 46943390, 59712965, 119425930, 177301573, 354603146, 886507865, 1773015730, 2304920449, 4609840898, 11524602245, 23049204490]

約数ペア:

[(1, 23049204490), (2, 11524602245), (5, 4609840898), (10, 2304920449), (13, 1773015730), (26, 886507865), (65, 354603146), (130, 177301573), (193, 119425930), (386, 59712965), (491, 46943390), (965, 23885186), (982, 23471695), (1871, 12319190), (1930, 11942593), (2455, 9388678), (2509, 9186610), (3742, 6159595), (4910, 4694339), (5018, 4593305), (6383, 3611030), (9355, 2463838), (12545, 1837322), (12766, 1805515), (18710, 1231919), (24323, 947630), (25090, 918661), (31915, 722206), (48646, 473815), (63830, 361103), (94763, 243230), (121615, 189526)]