29125516100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{806801}}^1$

素因数の和:806853

約数の個数: 54

約数和(自身を含む): 66703968954

約数和(自身を除く): 37578452854

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 3610, 7220, 9025, 18050, 36100, 806801, 1613602, 3227204, 4034005, 8068010, 15329219, 16136020, 20170025, 30658438, 40340050, 61316876, 76646095, 80680100, 153292190, 291255161, 306584380, 383230475, 582510322, 766460950, 1165020644, 1456275805, 1532921900, 2912551610, 5825103220, 7281379025, 14562758050, 29125516100]

約数ペア:

[(1, 29125516100), (2, 14562758050), (4, 7281379025), (5, 5825103220), (10, 2912551610), (19, 1532921900), (20, 1456275805), (25, 1165020644), (38, 766460950), (50, 582510322), (76, 383230475), (95, 306584380), (100, 291255161), (190, 153292190), (361, 80680100), (380, 76646095), (475, 61316876), (722, 40340050), (950, 30658438), (1444, 20170025), (1805, 16136020), (1900, 15329219), (3610, 8068010), (7220, 4034005), (9025, 3227204), (18050, 1613602), (36100, 806801)]