2428004920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{5683}}^1$

素因数の和:6676

約数の個数: 64

約数和(自身を含む): 5966835840

約数和(自身を除く): 3538830920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 971, 1942, 3884, 4855, 5683, 7768, 9710, 10681, 11366, 19420, 21362, 22732, 28415, 38840, 42724, 45464, 53405, 56830, 62513, 85448, 106810, 113660, 125026, 213620, 227320, 250052, 312565, 427240, 500104, 625130, 1250260, 2500520, 5518193, 11036386, 22072772, 27590965, 44145544, 55181930, 60700123, 110363860, 121400246, 220727720, 242800492, 303500615, 485600984, 607001230, 1214002460, 2428004920]

約数ペア:

[(1, 2428004920), (2, 1214002460), (4, 607001230), (5, 485600984), (8, 303500615), (10, 242800492), (11, 220727720), (20, 121400246), (22, 110363860), (40, 60700123), (44, 55181930), (55, 44145544), (88, 27590965), (110, 22072772), (220, 11036386), (440, 5518193), (971, 2500520), (1942, 1250260), (3884, 625130), (4855, 500104), (5683, 427240), (7768, 312565), (9710, 250052), (10681, 227320), (11366, 213620), (19420, 125026), (21362, 113660), (22732, 106810), (28415, 85448), (38840, 62513), (42724, 56830), (45464, 53405)]