38347860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22039}}^1$

素因数の和:22080

約数の個数: 48

約数和(自身を含む): 111081600

約数和(自身を除く): 72733740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 22039, 44078, 66117, 88156, 110195, 132234, 220390, 264468, 330585, 440780, 639131, 661170, 1278262, 1322340, 1917393, 2556524, 3195655, 3834786, 6391310, 7669572, 9586965, 12782620, 19173930, 38347860]

約数ペア:

[(1, 38347860), (2, 19173930), (3, 12782620), (4, 9586965), (5, 7669572), (6, 6391310), (10, 3834786), (12, 3195655), (15, 2556524), (20, 1917393), (29, 1322340), (30, 1278262), (58, 661170), (60, 639131), (87, 440780), (116, 330585), (145, 264468), (174, 220390), (290, 132234), (348, 110195), (435, 88156), (580, 66117), (870, 44078), (1740, 22039)]