411598900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12743}}^1$

素因数の和:12793

約数の個数: 72

約数和(自身を含む): 995561280

約数和(自身を除く): 583962380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 3230, 6460, 8075, 12743, 16150, 25486, 32300, 50972, 63715, 127430, 216631, 242117, 254860, 318575, 433262, 484234, 637150, 866524, 968468, 1083155, 1210585, 1274300, 2166310, 2421170, 4115989, 4332620, 4842340, 5415775, 6052925, 8231978, 10831550, 12105850, 16463956, 20579945, 21663100, 24211700, 41159890, 82319780, 102899725, 205799450, 411598900]

約数ペア:

[(1, 411598900), (2, 205799450), (4, 102899725), (5, 82319780), (10, 41159890), (17, 24211700), (19, 21663100), (20, 20579945), (25, 16463956), (34, 12105850), (38, 10831550), (50, 8231978), (68, 6052925), (76, 5415775), (85, 4842340), (95, 4332620), (100, 4115989), (170, 2421170), (190, 2166310), (323, 1274300), (340, 1210585), (380, 1083155), (425, 968468), (475, 866524), (646, 637150), (850, 484234), (950, 433262), (1292, 318575), (1615, 254860), (1700, 242117), (1900, 216631), (3230, 127430), (6460, 63715), (8075, 50972), (12743, 32300), (16150, 25486)]