101065660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 217631232

約数和(自身を除く): 116565572

約数列:

[1, 2, 4, 5, 10, 20, 71, 103, 142, 206, 284, 355, 412, 515, 691, 710, 1030, 1382, 1420, 2060, 2764, 3455, 6910, 7313, 13820, 14626, 29252, 36565, 49061, 71173, 73130, 98122, 142346, 146260, 196244, 245305, 284692, 355865, 490610, 711730, 981220, 1423460, 5053283, 10106566, 20213132, 25266415, 50532830, 101065660]

約数ペア:

[(1, 101065660), (2, 50532830), (4, 25266415), (5, 20213132), (10, 10106566), (20, 5053283), (71, 1423460), (103, 981220), (142, 711730), (206, 490610), (284, 355865), (355, 284692), (412, 245305), (515, 196244), (691, 146260), (710, 142346), (1030, 98122), (1382, 73130), (1420, 71173), (2060, 49061), (2764, 36565), (3455, 29252), (6910, 14626), (7313, 13820)]