17217513880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2673527}}^1$

素因数の和:2673568

約数の個数: 64

約数和(自身を含む): 46198563840

約数和(自身を除く): 28981049960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 2673527, 5347054, 10694108, 13367635, 18714689, 21388216, 26735270, 37429378, 53470540, 61491121, 74858756, 93573445, 106941080, 122982242, 149717512, 187146890, 245964484, 307455605, 374293780, 430437847, 491928968, 614911210, 748587560, 860875694, 1229822420, 1721751388, 2152189235, 2459644840, 3443502776, 4304378470, 8608756940, 17217513880]

約数ペア:

[(1, 17217513880), (2, 8608756940), (4, 4304378470), (5, 3443502776), (7, 2459644840), (8, 2152189235), (10, 1721751388), (14, 1229822420), (20, 860875694), (23, 748587560), (28, 614911210), (35, 491928968), (40, 430437847), (46, 374293780), (56, 307455605), (70, 245964484), (92, 187146890), (115, 149717512), (140, 122982242), (161, 106941080), (184, 93573445), (230, 74858756), (280, 61491121), (322, 53470540), (460, 37429378), (644, 26735270), (805, 21388216), (920, 18714689), (1288, 13367635), (1610, 10694108), (3220, 5347054), (6440, 2673527)]