105004340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3769}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 253344000

約数和(自身を除く): 148339660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3769, 3980, 5572, 6965, 7538, 13930, 15076, 18845, 26383, 27860, 37690, 52766, 75380, 105532, 131915, 263830, 527660, 750031, 1500062, 3000124, 3750155, 5250217, 7500310, 10500434, 15000620, 21000868, 26251085, 52502170, 105004340]

約数ペア:

[(1, 105004340), (2, 52502170), (4, 26251085), (5, 21000868), (7, 15000620), (10, 10500434), (14, 7500310), (20, 5250217), (28, 3750155), (35, 3000124), (70, 1500062), (140, 750031), (199, 527660), (398, 263830), (796, 131915), (995, 105532), (1393, 75380), (1990, 52766), (2786, 37690), (3769, 27860), (3980, 26383), (5572, 18845), (6965, 15076), (7538, 13930)]