87235040

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9241}}^1$

素因数の和:9315

約数の個数: 48

約数和(自身を含む): 209608560

約数和(自身を除く): 122373520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9241, 9440, 18482, 36964, 46205, 73928, 92410, 147856, 184820, 295712, 369640, 545219, 739280, 1090438, 1478560, 2180876, 2726095, 4361752, 5452190, 8723504, 10904380, 17447008, 21808760, 43617520, 87235040]

約数ペア:

[(1, 87235040), (2, 43617520), (4, 21808760), (5, 17447008), (8, 10904380), (10, 8723504), (16, 5452190), (20, 4361752), (32, 2726095), (40, 2180876), (59, 1478560), (80, 1090438), (118, 739280), (160, 545219), (236, 369640), (295, 295712), (472, 184820), (590, 147856), (944, 92410), (1180, 73928), (1888, 46205), (2360, 36964), (4720, 18482), (9241, 9440)]