1382732520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{886367}}^1$

素因数の和:886394

約数の個数: 64

約数和(自身を含む): 4467294720

約数和(自身を除く): 3084562200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 886367, 1772734, 2659101, 3545468, 4431835, 5318202, 7090936, 8863670, 10636404, 11522771, 13295505, 17727340, 21272808, 23045542, 26591010, 34568313, 35454680, 46091084, 53182020, 57613855, 69136626, 92182168, 106364040, 115227710, 138273252, 172841565, 230455420, 276546504, 345683130, 460910840, 691366260, 1382732520]

約数ペア:

[(1, 1382732520), (2, 691366260), (3, 460910840), (4, 345683130), (5, 276546504), (6, 230455420), (8, 172841565), (10, 138273252), (12, 115227710), (13, 106364040), (15, 92182168), (20, 69136626), (24, 57613855), (26, 53182020), (30, 46091084), (39, 35454680), (40, 34568313), (52, 26591010), (60, 23045542), (65, 21272808), (78, 17727340), (104, 13295505), (120, 11522771), (130, 10636404), (156, 8863670), (195, 7090936), (260, 5318202), (312, 4431835), (390, 3545468), (520, 2659101), (780, 1772734), (1560, 886367)]