5197783920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3093919}}^1$

素因数の和:3093942

約数の個数: 80

約数和(自身を含む): 18415011840

約数和(自身を除く): 13217227920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3093919, 6187838, 9281757, 12375676, 15469595, 18563514, 21657433, 24751352, 30939190, 37127028, 43314866, 46408785, 49502704, 61878380, 64972299, 74254056, 86629732, 92817570, 108287165, 123756760, 129944598, 148508112, 173259464, 185635140, 216574330, 247513520, 259889196, 324861495, 346518928, 371270280, 433148660, 519778392, 649722990, 742540560, 866297320, 1039556784, 1299445980, 1732594640, 2598891960, 5197783920]

約数ペア:

[(1, 5197783920), (2, 2598891960), (3, 1732594640), (4, 1299445980), (5, 1039556784), (6, 866297320), (7, 742540560), (8, 649722990), (10, 519778392), (12, 433148660), (14, 371270280), (15, 346518928), (16, 324861495), (20, 259889196), (21, 247513520), (24, 216574330), (28, 185635140), (30, 173259464), (35, 148508112), (40, 129944598), (42, 123756760), (48, 108287165), (56, 92817570), (60, 86629732), (70, 74254056), (80, 64972299), (84, 61878380), (105, 49502704), (112, 46408785), (120, 43314866), (140, 37127028), (168, 30939190), (210, 24751352), (240, 21657433), (280, 18563514), (336, 15469595), (420, 12375676), (560, 9281757), (840, 6187838), (1680, 3093919)]