4926804980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 10824253440

約数和(自身を除く): 5897448460

約数列:

[1, 2, 4, 5, 10, 20, 43, 79, 86, 127, 158, 172, 215, 254, 316, 395, 430, 508, 571, 635, 790, 860, 1142, 1270, 1580, 2284, 2540, 2855, 3397, 5461, 5710, 6794, 10033, 10922, 11420, 13588, 16985, 20066, 21844, 24553, 27305, 33970, 40132, 45109, 49106, 50165, 54610, 67940, 72517, 90218, 98212, 100330, 109220, 122765, 145034, 180436, 200660, 225545, 245530, 290068, 362585, 431419, 451090, 491060, 725170, 862838, 902180, 1450340, 1725676, 1939687, 2157095, 3118231, 3879374, 4314190, 5728843, 6236462, 7758748, 8628380, 9698435, 11457686, 12472924, 15591155, 19396870, 22915372, 28644215, 31182310, 38793740, 57288430, 62364620, 114576860, 246340249, 492680498, 985360996, 1231701245, 2463402490, 4926804980]

約数ペア:

[(1, 4926804980), (2, 2463402490), (4, 1231701245), (5, 985360996), (10, 492680498), (20, 246340249), (43, 114576860), (79, 62364620), (86, 57288430), (127, 38793740), (158, 31182310), (172, 28644215), (215, 22915372), (254, 19396870), (316, 15591155), (395, 12472924), (430, 11457686), (508, 9698435), (571, 8628380), (635, 7758748), (790, 6236462), (860, 5728843), (1142, 4314190), (1270, 3879374), (1580, 3118231), (2284, 2157095), (2540, 1939687), (2855, 1725676), (3397, 1450340), (5461, 902180), (5710, 862838), (6794, 725170), (10033, 491060), (10922, 451090), (11420, 431419), (13588, 362585), (16985, 290068), (20066, 245530), (21844, 225545), (24553, 200660), (27305, 180436), (33970, 145034), (40132, 122765), (45109, 109220), (49106, 100330), (50165, 98212), (54610, 90218), (67940, 72517)]