47742100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 119311808

約数和(自身を除く): 71569708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 241, 283, 350, 482, 566, 700, 964, 1132, 1205, 1415, 1687, 1981, 2410, 2830, 3374, 3962, 4820, 5660, 6025, 6748, 7075, 7924, 8435, 9905, 12050, 14150, 16870, 19810, 24100, 28300, 33740, 39620, 42175, 49525, 68203, 84350, 99050, 136406, 168700, 198100, 272812, 341015, 477421, 682030, 954842, 1364060, 1705075, 1909684, 2387105, 3410150, 4774210, 6820300, 9548420, 11935525, 23871050, 47742100]

約数ペア:

[(1, 47742100), (2, 23871050), (4, 11935525), (5, 9548420), (7, 6820300), (10, 4774210), (14, 3410150), (20, 2387105), (25, 1909684), (28, 1705075), (35, 1364060), (50, 954842), (70, 682030), (100, 477421), (140, 341015), (175, 272812), (241, 198100), (283, 168700), (350, 136406), (482, 99050), (566, 84350), (700, 68203), (964, 49525), (1132, 42175), (1205, 39620), (1415, 33740), (1687, 28300), (1981, 24100), (2410, 19810), (2830, 16870), (3374, 14150), (3962, 12050), (4820, 9905), (5660, 8435), (6025, 7924), (6748, 7075)]