25951100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 65079168

約数和(自身を除く): 39128068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 131, 140, 175, 262, 283, 350, 524, 566, 655, 700, 917, 1132, 1310, 1415, 1834, 1981, 2620, 2830, 3275, 3668, 3962, 4585, 5660, 6550, 7075, 7924, 9170, 9905, 13100, 14150, 18340, 19810, 22925, 28300, 37073, 39620, 45850, 49525, 74146, 91700, 99050, 148292, 185365, 198100, 259511, 370730, 519022, 741460, 926825, 1038044, 1297555, 1853650, 2595110, 3707300, 5190220, 6487775, 12975550, 25951100]

約数ペア:

[(1, 25951100), (2, 12975550), (4, 6487775), (5, 5190220), (7, 3707300), (10, 2595110), (14, 1853650), (20, 1297555), (25, 1038044), (28, 926825), (35, 741460), (50, 519022), (70, 370730), (100, 259511), (131, 198100), (140, 185365), (175, 148292), (262, 99050), (283, 91700), (350, 74146), (524, 49525), (566, 45850), (655, 39620), (700, 37073), (917, 28300), (1132, 22925), (1310, 19810), (1415, 18340), (1834, 14150), (1981, 13100), (2620, 9905), (2830, 9170), (3275, 7924), (3668, 7075), (3962, 6550), (4585, 5660)]