14044240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 24524720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 809, 868, 1085, 1240, 1618, 1736, 2170, 2480, 3236, 3472, 4045, 4340, 5663, 6472, 8090, 8680, 11326, 12944, 16180, 17360, 22652, 25079, 28315, 32360, 45304, 50158, 56630, 64720, 90608, 100316, 113260, 125395, 175553, 200632, 226520, 250790, 351106, 401264, 453040, 501580, 702212, 877765, 1003160, 1404424, 1755530, 2006320, 2808848, 3511060, 7022120, 14044240]

約数ペア:

[(1, 14044240), (2, 7022120), (4, 3511060), (5, 2808848), (7, 2006320), (8, 1755530), (10, 1404424), (14, 1003160), (16, 877765), (20, 702212), (28, 501580), (31, 453040), (35, 401264), (40, 351106), (56, 250790), (62, 226520), (70, 200632), (80, 175553), (112, 125395), (124, 113260), (140, 100316), (155, 90608), (217, 64720), (248, 56630), (280, 50158), (310, 45304), (434, 32360), (496, 28315), (560, 25079), (620, 22652), (809, 17360), (868, 16180), (1085, 12944), (1240, 11326), (1618, 8680), (1736, 8090), (2170, 6472), (2480, 5663), (3236, 4340), (3472, 4045)]