16312786790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{4999}}^1$

素因数の和:5237

約数の個数: 64

約数和(自身を含む): 30792960000

約数和(自身を除く): 14480173210

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 131, 235, 262, 265, 470, 530, 655, 1310, 2491, 4982, 4999, 6157, 6943, 9998, 12314, 12455, 13886, 24910, 24995, 30785, 34715, 49990, 61570, 69430, 234953, 264947, 326321, 469906, 529894, 652642, 654869, 1174765, 1309738, 1324735, 1631605, 2349530, 2649470, 3263210, 3274345, 6548690, 12452509, 24905018, 30778843, 34708057, 61557686, 62262545, 69416114, 124525090, 153894215, 173540285, 307788430, 347080570, 1631278679, 3262557358, 8156393395, 16312786790]

約数ペア:

[(1, 16312786790), (2, 8156393395), (5, 3262557358), (10, 1631278679), (47, 347080570), (53, 307788430), (94, 173540285), (106, 153894215), (131, 124525090), (235, 69416114), (262, 62262545), (265, 61557686), (470, 34708057), (530, 30778843), (655, 24905018), (1310, 12452509), (2491, 6548690), (4982, 3274345), (4999, 3263210), (6157, 2649470), (6943, 2349530), (9998, 1631605), (12314, 1324735), (12455, 1309738), (13886, 1174765), (24910, 654869), (24995, 652642), (30785, 529894), (34715, 469906), (49990, 326321), (61570, 264947), (69430, 234953)]