103415860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 233956800

約数和(自身を除く): 130540940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 6329, 8170, 12658, 16340, 25316, 31645, 63290, 120251, 126580, 240502, 272147, 481004, 544294, 601255, 1088588, 1202510, 1360735, 2405020, 2721470, 5170793, 5442940, 10341586, 20683172, 25853965, 51707930, 103415860]

約数ペア:

[(1, 103415860), (2, 51707930), (4, 25853965), (5, 20683172), (10, 10341586), (19, 5442940), (20, 5170793), (38, 2721470), (43, 2405020), (76, 1360735), (86, 1202510), (95, 1088588), (172, 601255), (190, 544294), (215, 481004), (380, 272147), (430, 240502), (817, 126580), (860, 120251), (1634, 63290), (3268, 31645), (4085, 25316), (6329, 16340), (8170, 12658)]