2014499780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{7583}}^1$

素因数の和:7988

約数の個数: 48

約数和(自身を含む): 4357463040

約数和(自身を除く): 2342963260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 359, 370, 718, 740, 1436, 1795, 3590, 7180, 7583, 13283, 15166, 26566, 30332, 37915, 53132, 66415, 75830, 132830, 151660, 265660, 280571, 561142, 1122284, 1402855, 2722297, 2805710, 5444594, 5611420, 10889188, 13611485, 27222970, 54445940, 100724989, 201449978, 402899956, 503624945, 1007249890, 2014499780]

約数ペア:

[(1, 2014499780), (2, 1007249890), (4, 503624945), (5, 402899956), (10, 201449978), (20, 100724989), (37, 54445940), (74, 27222970), (148, 13611485), (185, 10889188), (359, 5611420), (370, 5444594), (718, 2805710), (740, 2722297), (1436, 1402855), (1795, 1122284), (3590, 561142), (7180, 280571), (7583, 265660), (13283, 151660), (15166, 132830), (26566, 75830), (30332, 66415), (37915, 53132)]