2026020620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1609}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 4771267200

約数和(自身を除く): 2745246580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 167, 260, 290, 334, 377, 580, 668, 754, 835, 1508, 1609, 1670, 1885, 2171, 3218, 3340, 3770, 4342, 4843, 6436, 7540, 8045, 8684, 9686, 10855, 16090, 19372, 20917, 21710, 24215, 32180, 41834, 43420, 46661, 48430, 62959, 83668, 93322, 96860, 104585, 125918, 186644, 209170, 233305, 251836, 268703, 314795, 418340, 466610, 537406, 606593, 629590, 933220, 1074812, 1213186, 1259180, 1343515, 2426372, 2687030, 3032965, 3493139, 5374060, 6065930, 6986278, 7792387, 12131860, 13972556, 15584774, 17465695, 31169548, 34931390, 38961935, 69862780, 77923870, 101301031, 155847740, 202602062, 405204124, 506505155, 1013010310, 2026020620]

約数ペア:

[(1, 2026020620), (2, 1013010310), (4, 506505155), (5, 405204124), (10, 202602062), (13, 155847740), (20, 101301031), (26, 77923870), (29, 69862780), (52, 38961935), (58, 34931390), (65, 31169548), (116, 17465695), (130, 15584774), (145, 13972556), (167, 12131860), (260, 7792387), (290, 6986278), (334, 6065930), (377, 5374060), (580, 3493139), (668, 3032965), (754, 2687030), (835, 2426372), (1508, 1343515), (1609, 1259180), (1670, 1213186), (1885, 1074812), (2171, 933220), (3218, 629590), (3340, 606593), (3770, 537406), (4342, 466610), (4843, 418340), (6436, 314795), (7540, 268703), (8045, 251836), (8684, 233305), (9686, 209170), (10855, 186644), (16090, 125918), (19372, 104585), (20917, 96860), (21710, 93322), (24215, 83668), (32180, 62959), (41834, 48430), (43420, 46661)]