2011316520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3709}}^1\times {\mathrm{4519}}^1$

素因数の和:8242

約数の個数: 64

約数和(自身を含む): 6036912000

約数和(自身を除く): 4025595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3709, 4519, 7418, 9038, 11127, 13557, 14836, 18076, 18545, 22254, 22595, 27114, 29672, 36152, 37090, 44508, 45190, 54228, 55635, 67785, 74180, 89016, 90380, 108456, 111270, 135570, 148360, 180760, 222540, 271140, 445080, 542280, 16760971, 33521942, 50282913, 67043884, 83804855, 100565826, 134087768, 167609710, 201131652, 251414565, 335219420, 402263304, 502829130, 670438840, 1005658260, 2011316520]

約数ペア:

[(1, 2011316520), (2, 1005658260), (3, 670438840), (4, 502829130), (5, 402263304), (6, 335219420), (8, 251414565), (10, 201131652), (12, 167609710), (15, 134087768), (20, 100565826), (24, 83804855), (30, 67043884), (40, 50282913), (60, 33521942), (120, 16760971), (3709, 542280), (4519, 445080), (7418, 271140), (9038, 222540), (11127, 180760), (13557, 148360), (14836, 135570), (18076, 111270), (18545, 108456), (22254, 90380), (22595, 89016), (27114, 74180), (29672, 67785), (36152, 55635), (37090, 54228), (44508, 45190)]