16598329280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3989983}}^1$

素因数の和:3990013

約数の個数: 56

約数和(自身を含む): 42565149312

約数和(自身を除く): 25966820032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 3989983, 7979966, 15959932, 19949915, 31919864, 39899830, 51869779, 63839728, 79799660, 103739558, 127679456, 159599320, 207479116, 255358912, 259348895, 319198640, 414958232, 518697790, 638397280, 829916464, 1037395580, 1276794560, 1659832928, 2074791160, 3319665856, 4149582320, 8299164640, 16598329280]

約数ペア:

[(1, 16598329280), (2, 8299164640), (4, 4149582320), (5, 3319665856), (8, 2074791160), (10, 1659832928), (13, 1276794560), (16, 1037395580), (20, 829916464), (26, 638397280), (32, 518697790), (40, 414958232), (52, 319198640), (64, 259348895), (65, 255358912), (80, 207479116), (104, 159599320), (130, 127679456), (160, 103739558), (208, 79799660), (260, 63839728), (320, 51869779), (416, 39899830), (520, 31919864), (832, 19949915), (1040, 15959932), (2080, 7979966), (4160, 3989983)]